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Mathematics 12 Online
OpenStudy (hiyathere_20):

Determine the number of real solutions of -2x2 + 5x - 3 = 0.

OpenStudy (jiteshmeghwal9):

Check the discriminant D=b^2-4ac if it comes positive then the equation possesses real solution

OpenStudy (jiteshmeghwal9):

If it comes negative then the equation possesses no real solution.

OpenStudy (jiteshmeghwal9):

b=5 a=-2 c=-3

OpenStudy (jiteshmeghwal9):

now find discriminant :)

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