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Earn +20 ptsQ: Evaluate -5x2 - 3x for x equals -2?
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What is the evaluate algebraic expression for -3x plus 2 equals?
Given a value of x, find the value for -3x + 2
Solve 5x2 minus 3x minus 1 equals 0?
5*2-3x-1 = 0 10-3x-1 = 0 -3x = 1-10 -3x = -9 x = 3
How do you factor 5x cubed minus 3x squared plus 2x equals 0?
5x3 - 3x2 + 2x = x*(5x2 - 3x + 2) The quadratic has no real factors.
What is -5x2-3x plus 4 when x equals -1?
-5*2-3x+4 when x=-1 is -10-3*(-3)+4=-10*9+4=3
Is y equals 5x2 plus 2 a linear equation?
Assuming that the 2 in "5x2" is a power (5x2), then no, this is not a linear equation. It is a parabolic equation.
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