Question

Use the quadratic formula to solve 2y2 – 5y = –2.



A.


{–½, 2}


B.


{–½, –2}


C.


{½, 2}


D.


{½, –2}

Answer 1

first of all, this isnt the MATH section. but ill help u anyways.

2nd of all, do you know the quadratic formula?

Answer 2

okay so the quadratic formula is \[x=[-b \pm \sqrt{b ^{2}-4ac} ]\ \div 2a\]

Answer 3

first you have to convert your equation: 2y2 – 5y = –2 to slope-intercept form.: y=mx+b

Answer 4

or instead of the slope-intercept form, you can put it in Standard form: Ax+By=C