Platforms
Question 15 • CA-Common Core Math II A-CR
Substitute each choice into the equation. For x = 10, (10 − 3)(10 − 5) = 7 × 5 = 35, so it satisfies the equation. Therefore, the solution is x = 10.
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Unit Test
Lesson 7: Modeling with Quadratic Equations
Solving Linear-Quadratic Systems