Question

Which equation can be rewritten as x + 4 = x²? Assume x > 0.

Answer 1

Answer:2=x

Explanation:

x+4=x^2

0+4=x^2

Square root 4 = square root x^2

2=x

Answer 2

We have been given an equation . We are also told that x is greater than 0. We are asked to choose the equation that can be written as our given equation.

Since x is greater than, so we will take positive root on both sides of our given equation as:

Upon looking at our given choices, we can see that option C is same as our answer.

Step-by-step explanation:Therefore, option C is the correct choice.