Question

Solve the equation I'm stuck, help. Plspls

Answer 1

Step 1) Square both sides...

because if you notice \(\large \sqrt{x}^2 = x\)

*the square root and the square cancel each other out!

So here

\[\large \sqrt{x + 4} = 7\]

Square both sides

\[\large x + 4 = 49\]

Can you go from there?

Answer 2

Yeah, thank you! @johnweldon1993

Answer 3

No problem :)

Answer 4

:)