Question

square root of 45 plus square root 45 plus square root 27

Answer 1

(3squareroot5)sqaured X 3squareroot3

Answer 2

thanks

Answer 3

\[\sqrt{45}=\sqrt{9\times 5}=\sqrt{9}\times \sqrt{5}=3\sqrt{5}\]

Answer 4

\[
\sqrt{45}+\sqrt{45}=2\sqrt{45}=2\times 3\sqrt{5}=6\sqrt{5}\]

Answer 5

and
\[\sqrt{27}=\sqrt{9\times 3}=3\sqrt{3}\] so your "final answer" is
\[6\sqrt{5}+3\sqrt{3}\]

Answer 6

http://letmegooglethat.com/?q=square+root+of+45+plus+square+root+45+plus+square+root+27+