4 sqrt (h + 4) = 4 sqrt (2h - 5)? solve the radical equations, if possible.

1 Answer

h=9

Explanation:

4sqrt(h+4)=4sqrt(2h-5)

Divide through by 4:

(4sqrt(h+4))/color(red)4=(4sqrt(2h-5))/color(red)4

sqrt(h+4)=sqrt(2h-5)

Square both sides:

(sqrt(h+4))^color(red)2=(sqrt(2h-5))^color(red)2

h+4=2h-5

h=9