Question

1. Find the value of each expression. Show your work.

(a) 1.2^2

(b) 2^3+17-34

(c) 9^2/3^3

Answer 1

A) 1.2x1.2= 1.44 B) 2x2x2+17-34 8+17-34 25-34 -9 C)9x9/3x3x3 81/27 3

Answer 2

(a) 1.2^2
= 1.2 * 1.2 = 1.44

(b) 2^3+17-34
= (2)(2)(2) +17-34
= 8+17-34
= 25 - 34
= -9

(c) 9^2/3^3
= (9)(9) / (3)(3)(3)
=81/27
=3