Question

I need help with this!

Answer 1

Answer: a=11

Step-by-step explanation: What the other person said. :D

Answer 2

a=11

Explanation:

Let's solve your equation step-by-step.

√a+5=4

Solve Square Root.

√a+5=4

a+5=42(Square both sides)

a+5=16

a+5−5=16−5(Subtract 5 from both sides)

a=11

Check answers. (Plug them in to make sure they work.)

a=11(Works in original equation)