Question

Are my solutions correct?
Attachment~ Pleace help! ^^;;

Answer 1

No, and no

Answer 2

kk ^^ Thank you. I'm redoing them now ^^

Answer 3

Is this correct now?

Answer 4

yes

Answer 5

Is this correct now?

Answer 6

\[2x^2+10x=0\]\[\implies 2x(x+5)=0\]\[\implies2x=0,\ or\ x+5=0\]

Answer 7

Oh :O

Answer 8

what about the first one?

Answer 9

(-2, 0) and (5, 0)?

Answer 10

yes

Answer 11

Thank you for your help <3