algebra 1 unit 4 review packet answers
adratic expression Use zero product property: set each factor equal to zero Solve for \( x \) Example: Solve \( x^2 - 4x = 0 \) Solution: Factor: \( x(x - 4) = 0 \) Solutions: \( x = 0 \) or \( x = 4 \) 3. Using the Quadratic Formula Recall the quadratic formula: \( x