Question

Find the product of (x + 3)^2

x^2 + 6x + 9

x^2 − 6x + 9

x^2 − 9

x^2 + 9

Answer 1

Hi There!

Find the product of (x + 3)^2

(x^2 + 3x^2 + 9)

x^2 + 6x + 9

Hope This Helps :)

Answer 2

Answer by Mimiwhatsup:
`\mathrm{Apply\:Perfect\:Square\:Formula}:\quad \left(a+b\right)^2=a^2+2ab+b^2\\a=x,\:\:b=3\\=x^2+2x\cdot \:3+3^2\\\mathrm{Simplify}\:x^2+2x\cdot \:3+3^2:\quad x^2+6x+9\\=x^2+6x+9`

Answer: x^2 + 6x + 9