Question

Solve the following equation algebraically 4x square of 2 = 100. Please select the best answer from the choices provided

Answer 1

Answer: 5

Explanation:

There are no choices, but I wrote the verbal expression into an equation:

4x^2=100

Then you have to simplify:

4x^2/4=100/4

x^2=25

x=5

Answer 2

Explanation:

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

4x²/4=100/4

x²=25

`\sqrt{ {x}^(2) } = √(25)`

x1=5 x2=-5

(This equation has two solutions)