Question

Please answer !!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!

Answer 1

Answer & Step-by-step explanation:

$\frac{1}{4}(x+5)^2-1=3$

Add 1 to both sides.

$\frac{1}{4}(x+5)^2=4$

Multiply both sides by 4.

$(x+5)^2=16$

Take the square root of both sides.

$\sqrt{(x+5)^2} =\sqrt{16}$

$x+5=4$

Subtract 5 from both sides.

$x=-1$