What is (3 * 10)^2 -: 5 - 4?

Apr 20, 2016

$176$

Explanation:

Using Order of Operations, parenthesis come first.

3×10=30

Then you focus on your exponents.

${30}^{2} = 900$

$900 \div 5 = 180$
$180 - 4 = 176$