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Q: 3x squared minus 2x when x equals 5?

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3x2 - 2x - 5 = (3x - 5)(x + 1) = 0 gives a solution of x = 5/3 or -1. Was that what you wanted?

2(2x-11)(3x+5)

3x squared - x squared = 2x squared

5

6 - 3x = 4 - 2x 6 = x + 4 x = 2 Check it. 6 - 6 = 4 - 4 It checks.

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3x2 - 2x - 5 = (3x - 5)(x + 1) = 0 gives a solution of x = 5/3 or -1. Was that what you wanted?

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It is a quadratic equation and its solutions are: x = -3/2 and x = 3

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5x3 - 3x2 + 2x = x*(5x2 - 3x + 2) The quadratic has no real factors.

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3x - 2x + 4 = 0 3x - 2x = -4 x = -4

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