Question

solve sqrt 2x+15=sqrt 5

Answer 1

\[\sqrt{2x+15}=\sqrt{5}\]

is this the question???

Answer 2

yes :)

Answer 3

if it is......then
by squaring both the sides we arrive at....

\[(\sqrt{2x+15})^{2}=(\sqrt{5})^{2}\]

\[2x+15\]
\[2x=-10\]
\[x=-5\]

Answer 4

the second equation is....
\[2x+15=5\]

Answer 5

thank you very much then you plug it back in and it equals one :).