Question

2x2 – 4x = 0



A.
{0, 2}


B.


{0, –2}


C.


{–6, –2}


D.


{0, 1/2}

Answer 1

Hey is that 2x with two as an exponent or is it 2x times 2? The beginning is confusing

Answer 2

its squared 2x2 is squared

Answer 3

Ohh ok :) lemme help if I can

Answer 4

ok

Answer 5

@Nnesha

Answer 6

I think it's A

Answer 7

do you have proof?

Answer 8

I know it's A

Answer 9

what is the common factor ?

Answer 10

When u do the math it's obvious that ud get 0 and 2 is what will be left over it all so I just put{ 0,2}

Answer 11

ok hld on 1 sec

Answer 12

Plug in 2 for x and you will get 2(2^2) - 4(2) = 0

Answer 13

So 2(2^2) = 8, and 4(2) = 8. 8 - 8 = 0!!

Answer 14

What!?? No medal?

Answer 15

Thank you for the medal :)