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Need help with this!

User Volotoka
by
8.8k points

1 Answer

6 votes

Answer:

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)

User Ataraxic
by
8.4k points

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