Question

Solve 9y^2=4. Please Help!

Answer 1

Hello there!
In this situation you would divide both sides by 9 giving you: y² = 0.444~
Take the square root of both sides and the equation becomes y = √0.444

No problem (thank me later) :-)

Answer 2

If you'd rather a fraction answer, then dividing both sides gives you y^2= 4/9. Taking the square root of both sides due to y being squared gives you y= +_ 2/3 ( with the minus under the plus to indicate plus OR minus)