Question

Solve the equation for x
√x+4-7=1
Options:
x=4
x=12
x=60
x=68​

Answer 1

i honestly dont know its tooooo hard

Explanation:

Answer 2

x=4

Explanation:

To remove the radical on the left side of the equation, square both sides of the equation.

√x+4−72=12x+4-72=12

Simplify each side of the equation.

x−3=1x-3=1

Move all terms not containing xx to the right side of the equation.

x=4