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Home > CC4 > Chapter 1 > Lesson 1.1.2 > Problem 1-19

1-19.

Evaluate the expressions below for the given values. Homework Help ✎

Substitute the given value for x. Evaluate the expression following the Order of Operations.

  • −2(−3)2 + 1
    −2(−3)(−3) + 1
    −18 + 1
    −17

  • 23 = 2 · 2 · 2

  • Refer to part (a).

  • Refer to parts (a) and (b).