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Learn how to solve equations by factoring in algebra honors. Set factors to zero, solve, and find answers. Step-by-step examples provided.
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Solving by Factoring Algebra Honors
*Solve the equation for ZERO.*Factor completely*Set each factor equal to zero and solve each new equation.*Write your answer. Steps
1. 2x2 + 6x = -4 • 2. x2 + 3x -28 = 0 • 3. 14x2 = 21x • 4. -11x + 24 = x2 • 5. y2 – 64 = 0 • 2x2 + 6x = -4 • 2x2 + 6x + 4=0 • 2( x +2) (x+1) = 0 • X = -2, -1