Solve. 2x – 7 = 3x + 4 -7c + 9 = c + 1 3m – 12 = 14 + 5m Warm up Solve. 2x – 7 = 3x + 4 -7c + 9 = c + 1 3m – 12 = 14 + 5m.

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Presentation transcript:

Solve. 2x – 7 = 3x + 4 -7c + 9 = c + 1 3m – 12 = 14 + 5m Warm up Solve. 2x – 7 = 3x + 4 -7c + 9 = c + 1 3m – 12 = 14 + 5m

Solving Quadratics by Factoring Today’s Question: How do we solve quadratic equations algebraically? Standard: MM1A3.a.

Solve by Factoring Move everything to one side so that the squared term is positive (set equal to zero) Factor (GCF, Trinomial, Grouping, Difference of Two Squares, etc) Solve each factor Check your answer(s)!!!

1. Solve by Factoring

2. Solve by Factoring

3. Solve by Factoring

4. Solve by Factoring

5. Solve by Factoring

6. Solve by Factoring

7. Solve by Factoring

8. Solve by Factoring

8. Area x – 4 x A. Write an expression for the area of the rectangle. B. If the area is equal to 5 square feet, what is the value of x?

Solve

Solve

Solve by Factoring