Question

Evaluate this exponent expression
3*(means times)(5+4)^2-4^2=

Answer 1

I got 227.

Answer 2

1.) 3(5+4)^2-4^2
2.) simplify parenthesis
3.) 3(9)^2-4^2
4.) simplify exponents
5.) 3(81)-16
6.) multiply
7.) 243-16
8.) subtract
9.) 243-16= 227

Answer 3

@Mmedina51

Answer 4

Does that help?