Question

Solve this quadratic equation using the quadratic formula.

a) 5 - 10x - 3x2 = 0
b) 3x2 + 4x = 6
c) (3 - y)(y + 4) = 3y - 5

Answer 1

You make sure all of your equations are in the terms (x^2, x and then an integer), then you plug them into the quadratic equation and solve. Your a term is the x^2, your b term is the x and your c term is the integer.