How do you solve $8=10 sqrt (x+ 3)$ ?

Question

1308 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-03-18T15:13:24

$=-2.36$

squaring both sides
$8^2=(10sqrt(x+3))^2$
$=>64=100(x+3))$
$=>x+3=64/100=0.64$
$=>x=0.64-3=-2.36$

How do you solve 8=10 sqrt (x+ 3)8=10 sqrt (x+ 3)?