Question

what is -28x + 20x^2?

Answer 1

-28x + 20x^2
20x^2 = 40x
-28x + 40x=
12

Answer 2

i think this is right ;-;

Answer 3

do you need solve this equation for x ?

Answer 4

or you need simplifie it ,

Answer 5

I don't think he/she is asking to graph it-

Answer 6

I know that -28 + 20 = -8 all I need is the x

Answer 7

\(\color{#0cbb34}{\text{Originally Posted by}}\) @supie
I don't think he/she is asking to graph it-
\(\color{#0cbb34}{\text{End of Quote}}\)
yes ofc. true

Answer 8

I am a She and I don't need the graph

Answer 9

20x^2 -28x = 0

4x(5x - 7) = 0

solve this for x

Answer 10

would it be -8x^-1?

Answer 11

or 8x^3

Answer 12

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
20x^2 -28x = 0

4x(5x - 7) = 0

solve this for x
\(\color{#0cbb34}{\text{End of Quote}}\)
how you get these from here ?

Answer 13

-8x^3*

Answer 14

4x(5x-7)=0 to solve this for x so you need

4x = 0
x_1 = 0

and

5x -7 =0

5x = 7

x_2 = 7/5

@Laylalyssa

Answer 15

do you understand it now ?

Answer 16

kinda

Answer 17

ok

Answer 18

actually yes

Answer 19

hellooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Answer 20

hi offbeatsoldier333

Answer 21

so who prombelm is this

Answer 22

mine

Answer 23

where are u stuck at

Answer 24

the x

Answer 25

ok

Answer 26

panda u gonna help me or not?

Answer 27

I don't need help any more thx guys