How do you solve #3-4x^2=-85#?
Then, divide both sides by
Finally, take the square root of both sides.
Rearrange the expression and you will find that
First, we'll rearrange the expression such that all of the constants are on one side of the expression, and all of the terms directly related to
Now, we'll divide by the coefficient on
Finally, we'll take the square root of both sides to get the answer:
You have to put the