1. What is a perfect square?

2. What is the square root of 4x²?

3. What is the square root of 25?

4. Factor 4x² + 20x + 25.

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

This is different from the first one can someone me