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Home > CC4 > Chapter 5 > Lesson 5.3.2 > Problem 5-110

5-110.
  1. Solve each equation. Homework Help ✎

    1. (x + 2)(x + 3) = x2 – 10

    2. x + x – 7 = x

Review the Math Notes box in Lesson 1.3.2 for the laws of exponents.

no solution

Multiplying both sides by 6 will 'bust the fraction'.

32 can be substituted for the 9.