Question

-x^3/2+x^2+8x/2=0?

Answer 1

is their a paticular value for x u r looking for or merely a simplification of this problem?

Answer 2

simplication I'm sure. I'm doing these too and basically I suck at them.

Answer 3

im trying to find the x

Answer 4

Wait so does he need an x value?

Answer 5

oh okay

Answer 6

sorry i forgot to write find the x value

Answer 7

like the solution to x ?

Answer 8

yeah

Answer 9

Okay then I can help :)

Answer 10

ty

Answer 11

So you need something that equals 0?

Answer 12

um nope

Answer 13

Oh okay

Answer 14

first multiply all terms by -2

Answer 15

what do you get?

Answer 16

-x^3+2x^2+8x?

Answer 17

x=0,−2,4 <-- I keep getting these as solutions o.o

Answer 18

x=0,-2,4

Answer 19

oh, thanks anyway ill figure it myslef

Answer 20

no its x^3 -2x^2 - 8x = 0

Answer 21

now you have to factor out x because it's present with all terms

Answer 22

what do you think the next step looks like?