Question

What is 20 squared 2 + 6(9 + 3)

Answer 1

`\sf 872`

Explanation:

Parentheses

`9 + 3 = 12`

`=20^2\cdot \:2+6\cdot \:12`

Exponents

`20^2=400`

`=400\cdot \:2+6\cdot \:12`

M/D(Multiply/Div.)

`6\cdot \:12 = 72`

`=800+72`

A/S(Add/Sub.)

`800+72=872`

`\sf Thus,\\= 872`