4. C. 3p2q-7pq² + 14pq 10p²q + 30pq² - 25p2q³ Diketahui 28x²-18x+42 = 4ax²+6bx-7c. Nilai dari a, b, dan c berturut-turut adalah A. a=7, b=3, dan c = 6 B. a=7, b=-3, dan c=-6 C. a = 7, b = 3, dan c = -6 D. a=7, b=-3, dan c = 6 Bentuk penyederhanaan aljabar berikut tanta adalah

Q: Which expression is equivalent to (x+4)(x-8) a. (x+2)²-28 b. (x-2)²-36 c. (x+2)²-28 d. (x-2)?-36…

A: The answer are as follows

Q: Multiply. (a - 5)(2a + 7) (a - 5)(2a + 7) = (Simplify your answer.)

A:

Q: Find mZ1. 16. (5x + 14) 1 (7x – 12)

A:

Q: 5. Factor. x + 18x + 80

A: We have given a quadratic equation, x2 + 18x +80 And we have to find out its factors.

Q: is these the Same? yCx²-a)+l= Cye %3D 1= Cxパ-)yt Cye

A: topic - equations

Q: What is the quotient when 2x5+ 11x + 9x³ - 15x2 + 10x- 2 is divided by x2 + 3x - 1? В. 2х3 + 17x2-…

A: when 2x5+11x4+9x3-15x2+10x-2 is divided by x2+3x-1

Q: What is the exact value of tan 14 3 ?

A:

Q: (a + b + c)° = a² + b² + c² + 2ab + 2bc + 2ac

A: To prove a+b+c2=a2+b2+c2+2ab+2bc+2ac

Q: Find the value of x. 2) 3), (x + 9) (4x + 2) 58 147 4) (4x + 1) (11 + 2x)"

A:

Q: 6. fx√4x+1dx

A:

Q: Simplify. 4m2 + 4m 1) 8m2 + 12m

A:

Q: Divide. (12x-23x -19x-2) -(4x²-x) -2)-(4x²-x) Your answer should give the guotient and the…

A: Given: 12x3-23x2-19x-2÷4x2-x

Q: 2 4xª b²)² . 2b-5 A 16x4 69 B 8c* 610 D.

A:

Q: Simply by expressing in the form of a+ib. And 3/√6-√-12.

A: This is complex number. 'i' is the complex number such that i²=-1. The complex conjugate of 'a+ib'…

Q: 6x² - 6x³y* 3 4 6х У 2.

A: We have to product

Q: 2 9.) (3x° -7x- 22x+ 8) ÷ ( 3x–1) 3

A: Given query is to perform the division.

Q: 5а - 4b 4b = 17 3a + 4b = 23

A:

Q: Determine the value of 7A+7M if 2x4 + 3x3 + + 8x2 + 9x + 3 A За + М + (1+x²)² х — 3 x(1+x²)² 1+x² ||

A: Given: 2x4+3x3+8x2+9x+3x1+x22=Ax-x-31+x2+3x+M1+x22

Q: 2x-4 15 2-X Mul Hiply and sinplit

A:

Q: b. Px(m + n)- 16(m+ n) (x² 主 - 4) (x + ) (m + n)

A:

Q: 14. Find MZWYZ.

A: Given data: The first angle given is ∠VYZ=(16x-3)°. The second angle is ∠WVX=(3x-7)°. The triangle…

Q: (2x2 + Зу? %3D 21 4. (Зx 13x2 – 4y2 = 23

A: We multiply the first equation by 4 and the second equation by 3 and then add them. 4(2x2+3y2=21) →…

Q: divide (m4 - 10m3 + 12m2 + 21m + 23) ̧(m - 3)

A:

Q: 6. Which expression is equivalent to 3x( bx + 10) – (x - 5x+c)? A) -x +(3b +35) x- c B) -3bx + 25x +…

A: To find: The equivalent expression to the expression 3xbx+10-x2-5x+c. Calculation: Expand the…

Q: 2) Draw the algebra tiles representing (4x² - 8x) + 4 and state your answer. (4x²8x) + 4 =

A:

Q: Express (22+52)(32+82)(42+72) as sum of two squares.

A:

Q: 2. Find the MZRSA. AR 2x + 15 is 3x -15 M

A:

Q: R. (3x + 5) (91- 17)*

A: We know sum of opposite interior angles of parallelogram is equal to 180°

Q: Question is in the picture. I would need to be find the GCF which to find it in this case would have…

A: Given polynomial is y=2x3+10x2+12x. To determine:   1) Relationship between factor and root of the…

Q: 12) -52m+7n+6mn-14mn-2n

A:

Q: 7. Simplify. Write the answer in standard form. 2x(-2х- 3) -4x 3 -4x - 6x O B x² - 3 -4x – 6 | O D

A: We will simplify the given expression.

Q: 6.) Simplify: 2(x+ 5) + -8(2x)

A: Given: 2(x+5)+-8(2x)we know that a×(b+c)= a×b+a×cthen  2(x+5)+-8(2x)= 2×x+2×5-8×2×x…

Q: 3. State the GCF of each pair of terms. a) 6x and 10x b) 154³ and 20² c) ab and a²6² d) -2x¹y¹ and…

A:

Q: 2. Simplify. a) (24m +3n)/ (2-2m+2n) b) (3x ²)²(3x²) c) 8x²y/32xy

A: Some formula:   (1)        ax/ay   =   ax-y(2)        ax·ay   =   ax+y(3)      ( ax)y   = axy

Q: 7.) Simplify: 4x + 8x + 2(1 - 3g) + 8( g+ 2)

A:

Q: A In the diagram above mzABE=8x+55 and mZBCE=D7x-25. Find mZDCE

A:

Q: Jika 9b+ 18a =27, dan (2a+b)c =42, nilai (c-3)^2

A: Given if 9b+ 18a =27 and (2a+b)c =42, then we have to compute (c - 3) 2 .

Q: 12x :- 2x+スメ t. 3x-18 xメ-5x-6

A: Given expression is 12x3x - 18 ÷ 2x2 + 2xx2 - 5x -6

Q: 2. Find the difference quotient of f(x) = 4x² – 7x + 5

A: