Question

( 7 + 2 ) ex2 - 2ex3=

Answer 1

medal @babyboy2332 @cmtboy2

Answer 2

@Loser66

Answer 3

I don't get what ex2 ,ex3 mean

Answer 4

exponent @Loser66

Answer 5

I think that they are two function like this:
\[\huge {e^{{x^2}}},\quad {e^{{x^3}}}\]

Answer 6

functions*

Answer 7

am I right?

Answer 8

@Michele_Laino it is Middle high, not college stuff. I think it is jus (7+2)^2 -2^3

Answer 9

Am I right? @alibaby

Answer 10

yes

Answer 11

ok, 7+2 =?

Answer 12

9 @Loser66

Answer 13

\[\large\rm (7+2)^2 -2^3\]\[\large\rm =9^2 -2^3\]Good :) that takes care of the first step.
Understand how to deal with the exponents now?

Answer 14

yes