To solve 5 - 2x^2 = 3x by the quadratic formula, the correct values to substitute (after writing it in standard form with a positive) are:

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Accepted Answer

a = 2, b = 3, c = -5. Bring every term to one side: 0 = 2x^2 + 3x - 5, so a = 2, b = 3, c = -5. (D = 9 + 40 = 49 and the roots are 1 and -5/2.) Reading a, b, c straight off 5 - 2x^2 = 3x without rearranging is the usual mistake.

To solve $5 - 2 x^{2} = 3 x$ by the quadratic formula, the correct values to
substitute (after writing it in standard form with a positive) are:

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More Class 10 The Quadratic Formula practice

To solve 5−2x2=3x by the quadratic formula, the correct values tosubstitute (after writing it in standard form with a positive) are:

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 The Quadratic Formula practice

To solve $5 - 2 x^{2} = 3 x$ by the quadratic formula, the correct values to
substitute (after writing it in standard form with a positive) are: