Question 7 Is 2 (n? + 6n + 9) equivalent to (2n + 6)(n + 3)? True False

Q: Subtract (28x + 62x + 64) from the sum of (13x? – 46x + 61) and (– 57x + 8). - -

A: Question: Subtract (28x^2 + 63x +64) from the dum of (13x^2 -46x + 61) and (-57x+8)

Q: What property of addition is x(7+10)?

A: Given  x(7+10) We have to apply the property of addition to solve this

Q: verify that3(AB) = (3A)B = A(3B)

A: Given matrix

Q: 2-2 × 25-24 D) (-6-24)+(5) VDS + 3x 3)² 63=(-7) (-6)

A: Step 1: Step 2: Step 3: Step 4:

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

A:

Q: 3 Simplify (√10-√2) ³ (√10+ √2 73

A:

Q: What would 7v+23=4v+8v-22 be?

A: Solution: The objective is to find the value of v

Q: (9х? + 9 — 3x) — (4 — 6х + 8x?)

A:

Q: (2p + 1)(p + 5) = 2p + 40

A: Solution: The objective is to solve the given equation

Q: Without expansion, evaluate (3x-2)*+ 4(3x-2)*(5-3x) + 6(3x-2)(5-3x) + 4(3x-2)(5-3x) + (5-3x)*.

A: We will solve the problem using binomial expansion.

Q: Select two expressions equivalent to 15a² – 5a - 11 (Select all that apply.) (14a² − 9a +1)+(a² + 4a…

A: Given; 15a2-5a-11.

Q: can the exprssion be simplified 8-[6(x+2)-3x}+2

A:

Q: Determine L-1 (-1(1+81) S³ 1 (a) =—=t+2₁² (b)t+4t² (c) t+8t² 1 (c) t+8t²

A:

Q: 7(p+q+4)=7p+7p+blank

A: Given : 7(p + q + 4) = 7p + 7q + ?

Q: what is 14y + 49 = __ ( 2y + 7 )

A:

Q: why is this true 7a -2a +4a is equivalent to 11a – 2a

A: From the given problem:   7a-2a+4a   From the order of the mathematical operations:…

Q: 2 + 8n = 6n + 3(2 + n)

A: Given: 2+8n=6n+3(2+n)

Q: 3. The expression 49x² – 36 is equivalent to (1) (7x – 6) (2) (24.5x – 18)* (3) (7x – 6)(7x + 6) (4)…

A: *formula:- a^{2} - b^{2} = (a-b)*(a+b).

Q: 2-5t n -5-+7 32 16

A: Solve the given expression by starting to make the denominator common in every fraction as.

Q: show that A (7b +p) = A (7b) + A (p).

A: Given A = [v1 v2 v3]  ,  b = xyz   and   p = 375

Q: What is (1 + i)?

A:

Q: -2 + (2?)² – [2 – (2 × 2)]

A: As given by the question There are given that the expression: -2+222-2-2×2 Now, According to the…

Q: 20. 9m 6n30n+ 6n)

A: We have to find the value of 9m-6n-3(m+6n)

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.