a²- 2a - 3 -Sa Sa - 6 -9a + 18 a² + 9a + 8 1.

Q: -4b+(-9k)-6-3b+12 simplify

A: Given: -4b+-9k-6-3b+12 To determine: To simplify the given expression. Here we shall simplify the…

Q: 2c-3=2(6-c)+7c

A:

Q: simplify (-4a - 6b - c) - (2b - 4c - 8d)

A:

Q: 4a(7a²-5a-7)+8a³+4a²+4a-15 For a = -3

A: To evalaute the value of given expression at the given value of a.

Q: (3a − 6b) − (2a − 8b)

A:

Q: 3p + 7c + 3c - 7p

A: The given expression,         3p+7c+3c-7p

Q: 2y2+12y-54

A:

Q: 3(2x+5)=2x-5

A: It is given that  3(2x+5)=2x-5 We have to solve for x.

Q: 3(6x+4)=4x-12

A:

Q: 2(x+3)-3(x+4)=-x+18

A: Solve and find solution:

Q: -5(2x+3)-(4x+5)

A: Note Because instruction is not given i am simplify this -5(2x+3)-(4x+5)

Q: 2(6x+11)=11+14x-4

A: Given Equation:- 26x+11=11+14x-4

Q: -5(-5y +2v-6)

A: Given that, the expression is

Q: 5-4c=c+20

A: Given: 5-4c=c+20 for solving this we will use transportation

Q: x2-12x+36

A: Given equation is,    x² - 12x + 36   Upon factorisation,  x² - 6x - 6x + 36 x(x-6) -6(x-6)  (x-6)…

Q: (6+2)x5+3

A: The given expression is,

Q: 8k

A:

Q: 3a+4b=5a-t

A: See this solution in below.

Q: what is -2(1-4x)=3x+8

A: -2(1-4x)=3x+8  We need to simplify the given equation

Q: (9z + 4)(5z - 3)

A:

Q: (8m+3)(2m - 7)

A: Step 1:To solve the problem shown in the image (8m + 3)(2m - 7), we need to expand the product of…

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

A:

Q: What’s 11w+z-3-4z+6 in simplest form?

A:

Q: x2+9x+20=(x+a)(x+b)

A:

Q: 2y

A:

Q: 2x + 4 = 2(4x - 16)

A:

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

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