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Solving quadratics by factoring — Homework
Find your factor pair, write the two binomials, then apply the zero product property.
- 1.Solve by factoring: x^2 - 3x - 10 = 0.
- 2.Solve by factoring: x^2 + 9x + 20 = 0.
- 3.Solve by factoring: 3x^2 - 10x - 8 = 0.
- 4.A rectangle has area x^2+9x+18 square units. Factor to find its side lengths.
- 5.Why does factoring x^2-3x-10 require finding two numbers that multiply to -10 (not +10)?
🌲 Homeschool of the FutureEleventh Grade · Math · week 9 homework