How do you evaluate (4- 7) ^ { 2} \div ( 7- 6) ^ { 3}?

2 Answers
Jan 31, 2018

9

Explanation:

(4-7)^2=9
(7-6)^3=1
9÷1=9

Feb 1, 2018

(4-7)^2-:(7-6)^3=color(blue)9

Explanation:

We will need to use the order of operations represented by the acronym PEMDAS.

P=parentheses and brackets
E=exponents or powers
MD=multiplication and division from left to right.
AS=addition and subtraction from left to right.

(4-7)^2-:(7-6)^3

Simplify the parentheses first.

(-3)^2-:(1)^3

Now simplify the exponents.

9-:1

Simplify.

9