Question

x(x+3)(x+3)=0 Please I NEED HELP FAST! PLLLLLLLLLLLLLLLLLLLLLLLLLLEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!

Answer 1

`\text{If } \: a\cdot b \cdot c = 0 \text{ then } a=0 \text{ or } b =0 \text{ or } c=0 \text{ or all of them are equal to zero.}`

`x(x+3)(x+3) =0`

`\boxed{x_1 =0}`

`x_2+3 =0`

`\boxed{x_2 = -3}`

`x_3+3 =0`

`\boxed{x_3 = -3}`

Answer 2

`\boxed{x^3+6x^2+9x}`

Explanation:

`x(x+3)(x+3)`

Resolving the first parenthesis

`(x^2+3x) (x+3)`

Using FOIL

`x^3+3x^2+3x^2+9x`

Adding like terms

`x^3+6x^2+9x`