Question

(x+5)²=x²+10x+25 for any value of x. *
TRUE OR FALSE

Answer 1

Answer:

True

(a+b) ^2 =a^2+2ab+ b^2

=x^2 +2(x) (5) +5^2

=x^2 + 10x + 25

Therefore the answer is true

Answer 2

Answer:

(x-5)^2=x^2-10x+25

( since (a-b)^2=a^2–2ab+b^2)