Question

Solve each quadratic equation. 4x^2 = 100

Answer 1

×=5

Explanation:

4x²=100

4 4

x² =25

x= √25

×=5

Answer 2

x=5

Explanation

`4 {x}^(2) = 100`

`1 {x}^(2) = 100 ÷ 4 = 25`

`1x = √(25) = 5`