Question

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

(a) 1.2^2
(b) 2^3 + 17-3x4
(c) 9^2 divied by 3^3

Answer 1

a) 1.44

b) 13

c) 3

Answer 2

a) 1.44

b) 13

c) 3

Explanation:

a) 1.2 • 1.2 = 1.44

b) (2 • 2 • 2) + 17 - (3 • 4)

(8) + 17 - 12

8 + 5 = 13

c) (9 • 9) ÷ (3 • 3 • 3)

81 ÷ 27 = 3

Hope this helps!