Question

Need help ASAP!!!!!!

Answer 1

Explanation:

1) (x+2)(x+2)=-x-2

`x^(2)` +2x +2x +4+=-x-2

`x^(2)`+4x+4+x+2

`x^(2)`+5x+6

2)
`x^(2)` +4x +12 -16x +24=0

`x^(2)` -12x+36=0

3) (x-4)(x+1)

x=4 and/or x=-1

4) (x-5)(x-6)

x=5 and/or x=6

5) (x-7)(x+2)

x=7 and/or x=-2

6)
`x^(2)`+3x-10=0

(x-5)(x+2)

x=5 and/or x=2

7)
`x^(2)`+x-20

(x-5)(x+4)

x=5 and/or x=-4