Question

Which off the following are solutions to the equation below? Check all that apply. Medal and fan.

3x^2-7x-3

A.) 2

B.) 1

C.) 3

D.) -4

E.) -3

F.) -1/3

Answer 1

do you know how to factorise a quadratic?

Answer 2

Yes, would be D and E becausebthats what adds up to -7

Answer 3

No. In actual fact it's none of the above!?!

Answer 4

That's what I thought but that's not an option

Answer 5

then the original equation is incorrect

Answer 6

It 3x^2-7x-3=x

Answer 7

ah! that's very different.
so we have 3x^2 - 8x - 3 = 0

can you factorise?

Answer 8

Yes, do I just factor it?

Answer 9

yes, of course

Answer 10

Thank you soooooo much :))