Question

2(3^2+4^2)

Answer 1

First work out what 3^2 and 4^2 is
then add the results
finally multiply by 2

Answer 2

have you come across the mnemonic for order of operations?

PEMDAS

Answer 3

yea i don't understand it in this form

Answer 4

well P is parentheses - so you work out what is in parentheses first
E = exponential - thats the 3^2 and the 4^2
A - next add
finally * by 2

Answer 5

* 2 is done last because its outside the parentheses

Answer 6

all the operations in the parentheses must be done first

Answer 7

OK?

Answer 8

okay