Question

Simplify the expression.

22+(3^2 –4^2)

Answer 1

3^2 = ?

Answer 2

3 TO SECOND POWER

Answer 3

I DONT KNOW HOW TO MAKE THE SIGNS

Answer 4

how much it is lol

Answer 5

6

Answer 6

nah, 3^2 = 3 into 3 = 9

Answer 7

I DONT KNOW HOW TO DO THESE AT ALL

Answer 8

OHH YOU MULTIPLY

Answer 9

4^2 = ?

Answer 10

16

Answer 11

cool

Answer 12

(3^2 –4^2) = 9 - 16 = ?

Answer 13

-7

Answer 14

cool,

22+(3^2 –4^2)

= 22 - 7 = ?

Answer 15

15

Answer 16

SO 22+ -7=15

Answer 17

brilliant, u know how to do it

Answer 18

THANKS I JUST DONT KNOW THE STEPS I THINK I HAVE TO BE REFRESHED

Answer 19

u r doin good at it, you are welcome

Answer 20

THANKS I JUST POSTED ANOTHER IF U FEEL LIKE HELPING ME