Question

(12 x -8)^2 x -8 - 9(-13+11)^2 +0 explain.

Answer 1

Can you retype it better? The way you typed it is kind of confusing and quite possibly it has missing elements. Take full advantage of parentheses. Thanks. \(\large\ddot\smile\)

Answer 2

thats the best i can type it :d

Answer 3

it times -8 minus 9 if thats what was confusing O.o

Answer 4

Like this?:
\(\large (12\times-8)^2(-8)-9(-13+11)^2+0\)

Answer 5

yeah like that

Answer 6

Okay. Do the stuff in the parenthesis (blue) first
\(\large(\color{blue}{12\times-8})^2(-8)-9(\color{blue}{-13+11})^2\)
(ignore the 0 on the end. It adds nothing to the expression)

Answer 7

What is \(12\times-8\), and what is \(-13+11\)?

Answer 8

hold on

Answer 9

-96 and -2

Answer 10

Correct. So you get this:
\(\large \color{green}{(-96)^2}(-8)-9\color{green}{(-2)^2}\)
Next, do the stuff in green.

Answer 11

so 786^2?

Answer 12

No...Remember
\((-96)^2\) is another way of saying \(-96\times -96\)

Answer 13

oh, well i thought i was suppose to solve it as it looks?

Answer 14

OH so 9216????

Answer 15

@StudyGurl14

Answer 16

right. and what is \((-2)^2\)

Answer 17

-4

Answer 18

so then what next?

Answer 19

@kyley_bear

Answer 20

no. it's not -4.

Answer 21

oh right 4 lol

Answer 22

since you are multiplying -2 by itself, you have two negatives, which make a postive

Answer 23

right.

Answer 24

Now you have this:
\(\large 9216(-8)-9(4)\)
Do the stuff in orange
\(\large(\color{orange}{9216\times -8})+(\color{orange}{-9\times 4})\)

Answer 25

yeah

Answer 26

...? Did you get the answer?

Answer 27

oh i zoned out lol hold on

Answer 28

-73764????

Answer 29

correct

Answer 30

thats a big answer though

Answer 31

lol i know

Answer 32

are you sure its right?

Answer 33

yep

Answer 34

oh i see