Algebra 1 (Reiny)
posted by Victoria .
Write each equation in standard form. Solve by using the Quadratic Formula.
1. -7 = x^2
2. x^2 - 16 = 0
Algebra 1 (Reiny) -
do you know what the standard form is?
Can you apply the quadratic formula?
In both these cases, it happens that b=0. Don't be thrown off by that. 0 is just as good a number as any other.