rebecca1233
Which equation is a quadratic equation?
3x − y = 8x + 2
y = 7x(5 − 2x) + 9
7x^2 + y = (3 + x)(7x − 1)
y − 3 = (x^2 − 3)(8x + 3)



This Question is Closed

muhammad9t5
Best Response
You've already chosen the best response.
1
wat do you mean by y=?

rebecca1233
Best Response
You've already chosen the best response.
0
idk that was in the question

muhammad9t5
Best Response
You've already chosen the best response.
1
put y=0 then this is quadratic equation y = 7x(5 − 2x) + 9

waterineyes
Best Response
You've already chosen the best response.
0
For what equation when you will solve then you get \(x^2\)..

rebecca1233
Best Response
You've already chosen the best response.
0
so can u help me with the question

muhammad9t5
Best Response
You've already chosen the best response.
1
thats your quadratic equation y = 7x(5 − 2x) + 9

rebecca1233
Best Response
You've already chosen the best response.
0
wait.. oh.. so the second one is the quadraic equation?

muhammad9t5
Best Response
You've already chosen the best response.
1
yup.

muhammad9t5
Best Response
You've already chosen the best response.
1
thanks.

rebecca1233
Best Response
You've already chosen the best response.
0
can u help me with more work


muhammad9t5
Best Response
You've already chosen the best response.
1
yes. You are welcome always.