please solve using square root method
thanks. :)
y = 9x^2 - 36
5 (2 stars)
igoroleshko156 10 months ago
235 response - 0 helps



Step-by-step explanation:

Step 1:  Solve using square root method

I'm not sure if y is supposed to be there or if there needs to be a 0 there.  If we was to just find the value of x's then we can do the following.

Leave x by itself

Divide both sides by 9

Square root both sides


Answer:   ±

Still have questions?