Answer:
answer is m = 5 + 2G^2
Explanation:
first we have to cancel out the √ by powering both sides by 2
(G) ^2 =(√ m-5/2)^ 2
the 2 on the right side cancels out the √ which will be
G^2 = m - 5/2
we then cross multiply on both sides which will give us:
2*G^2 = m - 5
then carry 5 to the other side
2G^2 +5 = m - 5+5
therefore m = 5 + 2G ^2
clear steps in the picture
hope that helps