Question

Please Help!!

What should be done 10x ^ 2 - 8x to create a perfect square ?

Answer 1

Answer: 10x^2-8x+16

Explanation:

Use the formula (b/2)^2

then plug in values:

(-8/2)^2 = -4^2 = 16

ans: 10x^2-8x+16

hope this helps