Question

5x^2-30x+40=0

Answer 1

Do you know how to use the Quadratic equation?

Answer 2

nope

Answer 3

alright hold on a second

Answer 4

thank you

Answer 5

it is eather 5,2,4 -2,4,2,4,0r 0,2,4

Answer 6

?

Answer 7

Im so sorry my internet gave out on me

Answer 8

alright so first you can find the GCF (greatest common factor)
which is 5 so factor everything out so it looks like this\[5(x^2-6x+8)\]

Answer 9

then we can do the box and diamond method