Question

Help Please with math!

Answer 1

Which of the folowing is quadratic function?
1)x2-x+5x^(-1)
2)x3-x2+x
3)x2+56x-58
4)x(-2)+x(-1)+(-1)

Answer 2

@ttb123456789

Answer 3

hi welcome to openstudy
the third one bacause quadratic function has only the 2 power and the the 1 power

Answer 4

What else can onfirm your answer?

Answer 5

medal and fan please>?

Answer 6

Wait a sec. I wait for someone else

Answer 7

@Nnesha

Answer 8

yes \(\color{green}{SIR}\)

Answer 9

I'm not sir. I'm madam or girl 13 years old

Answer 10

can you confirm my amswer?

Answer 11

ok my bad sorry
so yes \(\color{red}{MADAM}\)

Answer 12

quadratic equation
Ax^2 + Bx + c =0

Answer 13

any equation of the form ax^2+bx+c=0 is a quadratic eq. where a is not zero ,and a,b,c are constants.

Answer 14

is he correct with third answer. I can't do any mistake

Answer 15

what Do you think?? which equation match with this one Ax^2 + Bx + C=0

Answer 16

Number 3 is correct. (Since it was already given away, I am allowed to do this confirmation)

Answer 17

I mean option 3.

Answer 18

thank you all. I took my test on 100%