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Mathematics 13 Online
OpenStudy (anonymous):

Medal for help :) Solve the system of equations- y=2x2 -3 y=3x-1

OpenStudy (anonymous):

plug the value of y = 3x - 1 in first equation we get 3x - 1 = 2x^2 - 3 solve this for x

OpenStudy (anonymous):

So we get 2x^2 - 3x -2 = 0

OpenStudy (anonymous):

Use quadratic formula to solve for it now

OpenStudy (anonymous):

A. no solution b.(-1/2,5), (2,-5/2) c.(-1/2,-5/2),(2,5) d(1/2,5/2),(2,5)

OpenStudy (anonymous):

Just started this don't know the quadratic formula perfect .

OpenStudy (anonymous):

@blueweek77

OpenStudy (anonymous):

@wolfe8

OpenStudy (anonymous):

@Luigi0210

OpenStudy (anonymous):

Please check option once ....

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