Question

Find the product of (x + 7)2.

x2 − 14x + 49

x2 + 14x + 49

x2 − 49

x2 + 49

Answer 1

(x+7)^2 = (x+7)(x+7)= x(x+7) + 7(x+7)

Now simplify

Answer 2

\[(x + 7)^2\]
apply the power of 2 to each factor:
x^2 + 7^2 = \[x^2 + 49\]

Answer 3

@jazy , check again. You are wrong

Answer 4

whoops, I forgot to factor:/ Thanks for letting me know @shivam_bhalla !

Answer 5

np :)