Question

Extracting the roots

Solve:

9a^2=54

Answer 1

divide by 9
then take the square root
make sure to write two answers, the positive and the negative one

Answer 2

ishaan i have a question

Answer 3

whats the answer?

Answer 4

ok here we go
\[9a^2=54\]
\[a^2=\frac{54}{9}=6\]
\[a=\pm\sqrt{6}\]