Question

What must be added to x^2+3/2x to make it a perfect square

Answer 1

Answer:

9/16

Explanation:

A perfect square is in the form a^2 + 2ab + b^2

In this case,

a = x

2ab = 3/2x,

b= 3/4

So we need to add b^2, ie, (3/4)^2 to make it a perfect square.