Question

Simplify completely the quantity 8 times x to the third power plus 6 times x to the 2nd power minus 4 times x all over negative 2 times x.

Answer 1

im having a hard time understanding

Answer 2

8*x^3+x^2-(4x/2*x)

Answer 3

Thats written out

Answer 4

i have that part but i still confused on how to solve it

Answer 5

Me and my friend are helping you right now

Answer 6

thank you

Answer 7

we are working it out on paper

Answer 8

i have this one and another one to figure out.

Answer 9

-4x^2-3x+2

Answer 10

Do you need us to factor it?

Answer 11

could you?

Answer 12

Simplify completely the quantity 3 times x to the 4th power plus 5 times x to the 2nd power plus 2 times x all over x

Answer 13

or do we need to use the quadratic formula?

Answer 14

just like the first one

Answer 15

Have you used the quadratic formula before?

Answer 16

withthese problems?

Answer 17

yes but when i do i get different answers and then it does not match the test

Answer 18

you cant factor it

Answer 19

this is the part when i get confused...

Answer 20

My answer is \[-4x-3x+2\]

Answer 21

here maybe @Rednecks4Life can help

Answer 22

i did not get that.

Answer 23

i got 3x^3+5x+2 but im not sure if its right

Answer 24

This is what I got as an answer...8x^3 + 4x^2

Answer 25

i just took the test. it was 3x2 + 5x2 + 2x

Answer 26

some how... idk math is not my favorite subject

Answer 27

I'm Sorry this was a really confusing question

Answer 28

Choose the correct simplification of the expression (8x - 5)(2x2 - 5x - 6). here is another one

Answer 29

with these possible answers

16x3 - 50x2 - 23x - 30
16x3 - 50x2 - 23x + 30
16x3 - 30x2 - 23x + 30
16x3 + 50x2 - 23x + 30

Answer 30

16x3 - 50x2 - 23x + 30