Question

Solve for x, given the equation Square root of x plus 9 − 4 = 1

Answer 1

Answer:

The correct answer is:

x = -4

Step-by-step explanation:

We have that,

x +9-4=1

x +5 =1

By clearing the equation for x (subtracting 5, both sides of the equation), finally we have:

x = -4