1 2. + x-1 1 x-1 4x X = + 1 2+1 1 x+1 + = 4x + 2 4x+2 x²-1 4x+2 (1)+(1) = 4x + 2 = 4x + 2 =-2 = -2 1. Find the LCD
1. 1 2. + x-1 1 x-1 4x X = + 1 2+1 1 x+1 + = 4x + 2 4x+2 x²-1 4x+2 (1)+(1) = 4x + 2 = 4x + 2 =-2 = -2 1. Find the LCD
Answer:
pike uliat po yung sagot po salamat
2. 3/x2-4 + 4/x-2 A. 4x-11/(x-2)(x+2)2 B. 4x+11/(x-2) C. 4x-11/(x+2)2 D. 4x+11/(x-2)(x+2)
Answer:
A.POStep-by-step explanation:
I HOPE IT HELPS YOU A. 4x-11/(x-2)(x+2)2sana makatulongg
3. Which of the following polynomials have roots -2, -1 and 2? * a. x^3 – x^2 +4x + 4 b. x^3 -4x^2 + 4x -4 c. x^3 + x^2 -4x -4 d. x^3 + 4x^2 – x -4
Answer:
c. x^3 + x^2 -4x -4
that's according to my solve
4. f[tex](x) = 4x - 2(2x + 1)[/tex] (x) = 4x-2 x = (2x + 1)[tex](x) = 4x - 2(2 x + 1)[/tex]
26490e939393982823883
5. what is the area of a rectangle whose length is (4x+3) and whose width is (x-½)?a.4x²-x-3/2b.4x²+2x+3/2c.4x²+5x-2d.4x²+x-3/2
A.4x2-x-3/2 A.4x2-x-3/2
6. 2. Determine the equation of the quadratic function illustrated in the graph.A.y = x²-4x+2B.y =x²-4x+2C.y =x²-8x+2D.y =x²+4x-2
Answer:
1,b
Step-by-step explanation:
sana maka tulong sayo
7. (x - 2)(3x + 3) (3x - 2)(4x + 4) (4x - 1)(x - 2) (x - 2)(4x + 1) (2x + 4)(3x + 2) (2x - 1)(2x - 5) (x - 5)(x-3) (3x + 1)(x + 2) (x + 5)(5x + 2) .(x + 4)(4x – 2)
Answer:
︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎;)
8. determine the quotient when the first polynomial is divided by the second polynomial. x^3+2x^2-2x-12(x-2). a. x^2+4x+6. b. x^2-4x+6. c. x^2-4x+10. d. x^2+4x-10
A. x²+4x+6
Hope it helps!
9. What is the polynomial formed if the roots of the equation are ( x + 1)² (x + 2)? a. x³ - 4x² + 3x - 2 b.x³ + 4x² + 5x + 2 c. X³ - 2x²+ 4x - 1 d. x³ – x²- 4x + 4
Answer:
B
Step-by-step explanation:
( x + 1)² (x + 2)
( x ²+2x+1)(x + 2)
X^3 +2x^2+2x^2+4x+x+2
x^3+4x^2+5x+2
10. 4x² - ? x - 8 = (4x + 3)(x - 2)
Answer:
4x²-8x+3x-6
4x²-5x-6
I DUNNO TAMA KAYA
Answer:
3
Step-by-step explanation:
11. 1.(4x+7)/(x+5)-(x-6)/(x+5) 2.(3x-8)/(4x)-(-x+8)/(4x)
SEE THE PHOTO FOR THE FULL COMPUTATION ^_^
hope it helps. pa-brainliest at pa-follow po thank uu^^
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]
12. which is the complete factored form of (4x²–32x)?a. 4x(x–2)(x²+2x+4)b. 4x(x³–8)c. 4x(x–2)(x²–2x + 4)d. -4x(x + 2)(x²–2x + 4)
The answer is 4x(x-8), which is not in the choices...
13. determine whether the expression is polynomial or not plsssss help me1. x³+ x²- 4x + 22. 3x³ – x² - x + 53. 2x⁴+ x³ – x²+ 4x - 24. 3x³+ x² - 4x -- 15. 4x⁴– x³ + x² + 5x + 3
ANSWER⤵️
1. x³+ x²- 4x + 2
Polynomial2. 3x³ - x² - x + 5
Polynomial3. 2x⁴+ x³- x²+ 4x - 2
Polynomial4. 3x³+ x² - 4x -1
Polynomial5. 4x⁴ - x³ + x² + 5x + 3
Polynomial#CarryOnLearning14. what is the area of a rectangle whose length is (4x+3) and whose width is (x-1/2) a. 4x²-x-3/2b. 4x+5-2c. 4x²+2x3/2d. 4x+x-3/2
Answer:
letter d
Step-by-step explanation:
a=lxw
a=4x+3(x-1/2)
a=4x²+x-3/2
15. 90= x+3x+290=4x+290-2=4x88=4x22=x
[tex]\color{orange}\huge{Answer}[/tex]
[tex]\color{black}{90=x+3x+2}\color{lime}\boxed{x=\:22}[/tex]
[tex]\color{black}{90-4x+2}\color{lime}\boxed{-4x+92}[/tex]
[tex]\color{black}{90-2=4x}\color{lime}\boxed{x=\:22}[/tex]
[tex]\color{black}{88=4x}\color{lime}\boxed{x=\:22}[/tex]
[tex]\color{black}{22=x}\color{lime}\boxed{x=22}[/tex]
#CarryOnLearning
16. find a cubic polynommial expression with factors (x+2),(x-2)and(x+4).a.x³-4x²-4x-16 b.x³-4x²-4x+16c.x³-4x²+4x-16 d.x³+4x²-4x-16
Answer:
D.
Step-by-step explanation:
We multiply the three factors to get the answer.
(x+2)(x-2)(x+4)
=(x^2-4)(x+4)
=x^3+4x^2-4x-16
D.
Answer:
D.x³+4x²-4x-16
Hope it helps...
17. Which of the following equations has no solution? a. x - 2 (3-4x) = 2x - 3b. x - 2 (3-4x) = x - 3 c. x - 2 (3-4x) = 5x - 3 d. x - 2 (3-4x) = 4x - 3
Answer:
c. x - 2 (3-4x) = 5x - 3
Step-by-step explanation:
If a linear equation has the same variable term but different constant values on opposite sides of the equation, it has no solutions.
18. 8. Which of the following expression is the factored form of of x^3 + 8?A.(x + 2)(x² - 4x + 4) B.(x + 2)(x² + 4x + 4) C.(x - 2)(x² - 4x + 4) D.(x - 2)(x² - 4x - 4)
Answer:
C. ( x - 2) ( x² - 4x + 4 )
Step-by-step explanation:
yan na po yung sagot
19. Representation and final answer1. (3x² + 4x) + (-x² + 4)2. (-4x² + 1) - (-x² - 3x) 3. (-4x² + x -1) + (-x² + 3x - 4)4. (-x² - 2x + 1) + (-x² - 3x - 2)5. (-4x² + 1) - (3x² + 4x)
Answer:
Tell me if u need solution may solution poko dto20. 1. 4/x+2 - x+4/x+2 A. -x/x+2 B. x/x+2 C. -x/x-2 D. x/x-2 2. X/x-4x2 = x/x(1-4x) A. 1/-4x-1 B. 1/1+4x C. 1/1-4x D. 1/4x-1
Answer:
1.A.-x/x+2
2.B.1/1+4x
21. 1.)4x+8x2+4x+44(x+(x+2)(_)=____x+2
Answer:
Simplify the following algebraic expressions.
- 6x + 5 + 12x -6
2(x - 9) + 6(-x + 2) + 4x
3x2 + 12 + 9x - 20 + 6x2 - x
(x + 2)(x + 4) + (x + 5)(-x - 1)
1.2(x - 9) - 2.3(x + 4)
(x2y)(xy2)
(-x2y2)(xy2)
Solution
Group like terms and simplify.
- 6x + 5 + 12x -6 = (- 6x + 12x) + (5 - 6)
= 6x - 1
Expand brackets.
2(x - 9) + 6(-x + 2) + 4x = 2x - 18 - 6x + 12 + 4x
Group like terms and simplify.
= (2x - 6x + 4x) + (- 18 + 12) = - 6
Group like terms and simplify.
3x2 + 12 + 9x - 20 + 6x2 - x
= (3x2 + 6x2) + (9x - x) + (12 - 20)
= 9x2 + 8x - 8
Expand brackets.
(x + 2)(x + 4) + (x + 5)(- x - 1)
= x2 + 4x + 2x + 8 - x2 - x - 5x - 5
Group like terms.
= (x2 - x2) + (4x + 2x - x - 5x) + (8 - 5)
= 3
Expand and group.
1.2(x - 9) - 2.3(x + 4)
= 1.2x - 10.8 - 2.3x - 9.2
= -1.1x - 20
Rewrite as follows.
(x2y)(xy2) = (x2 x)(y y2)
Use rules of exponential.
= x3 y3
Rewrite expression as follows.
(-x2y2)(xy2) = -(x2 x)( y2 y2)
Use rules of exponential.
= - x3 y4
Explanation:
Math ata
22. What is the square of (x+2)?a.) x² + 4x + 4b.) x + 4x + 4c.) x² - 4x - 4d.) x -4x
What is the square of (x + 2)?
a.) x² + 4x + 4 <--- ANSWER
b.) x + 4x + 4
c.) x² - 4x - 4
d.) x -4x
Solution:
(x + 2)²
(x + 2)(x + 2)
(x)(x) + (x)(2) + (2)(x)+ (2)(2)
x² + 2x + 2x + 4
= x² + 4x + 4 (A)
23. 3. Which of the following equations is the same as(x + 2)3 a. (x + 2)(x2 + 4x + 4) b. (x - 2)(x2 + 4x + 4) c. (x + 2)(x2 - 4x +4) d. (x + 2)(x2 + 4x - 4)
3.) The equation same as (x+2)³ is...
a. (x+2)(x²+4x+4)
24. which of the following is the standard form of the quadratic equation x^2+6=4x? A. x^2-4x+6=0 B. x^2+4x-6=0 C. x^2=4x-6 D. x^2-4x-6=0
Answer:
letter A yun lang po
no explanation
25. 2. Given f(x)= 4x-5 and g(x)= x^2+4, find (f o g)(x). *A. 4x^2-11B. 4x^2+11O C. 4x+11O D. 4x-11!
Answer:
a
Step-by-step explanation:
[tex]4(x ^{2} + 4) - 5[/tex]
[tex]4 {x}^{2} + 16 - 5[/tex]
[tex]4 {x}^{2} - 11[/tex]
Answer:
B. 4x² + 11
Step-by-step explanation:
(f • g)(x) = 4(x² + 4) - 5
= 4x² + 16 - 5
= 4x² + 11
26. 6.Which mathematical statement is correct?A. (x + 1)(x + 3) = x ^ 2 - 4x + 3B. (x - 1)(x + 3) = x ^ 2 - 4x - 3D. (x + 1)(x - 3) = x ^ 2 + 4x - 3C. (x + 1)(x + 3) = x ^ 2 + 4x + 3
the answer is b? is it right
B. (x - 1)(x + 3) = x ^ 2 - 4x - 3
27. Simplify x² – 4/x² – 4x+4A. x+2/x-2 B. x - 2/x+2 C. 1/4x
Answer:
A. po ang answer
Step-by-step explanation:
sana makatulong
28. 2. y = x2 - 4x - 10= (x² - 4x) - 10= (x² - 4x +-_ 10-_y = (x - 2)² -_
Answer:
y = x2 - 4x - 10
= (x² - 4x) - 10
= (x² - 4x +-4 10-4
y = (x - 2)² -14
Step-by-step explanation:
hope it helps
29. 10x3 and 4x? 10x3 = 2•5•x•x•x4x= 2•2•x
Answer:
30 x 4 = 120 iwnsja
Step-by-step explanation:
ajaahuabas
30. 1 Sul 51 X-1 5) - x² + 4x-4 x2+4x-12 x²-x²+5x-4x-6+4 (x+6)(x-2) x-2 (x+6)(x-2)
Answer:
no way is now
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are now is back ml
