# Simplify completely 3x 2 21x 54 x 2 3x 54

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Simplify completely 3x^2+21x-54 over x^2+3x-54

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Simplify completely 3x^2+21x-54 over x^2+3x-54

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Simplify completely 5x^2+9x-2/x^2+12x+20*x^2+17x+70/15x-3 ...?

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Solve by Completing the Square x2 + 8x – 2 = 0
please show all work

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How would you solve x^2 -6x +7=0 to complete the square and solve the quadratic equation?

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Solve x2 + 2x = 4 for x by completing the square. x equals plus or minus square root of 5 plus 1 x equals plus or minus square root …

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Solve x^2 - 4x - 7 = 0 by completing the square. What are the solutions?

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Simplify: $x(3x^2-2)-5(x^2-2x+7)$. Express your answer in the form $Ax^3+Bx^2+Cx+D.$

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Which polynomial is prime?
x3 + 3x2 + 2x + 6
x3 + 3x2 – 2x – 6
10x2 – 4x + 3x + 6
10x2 – 10x + 6x …

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Solve 2x2 + x − 4 = 0. x2 + x + = 0

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Use synthetic division to solve (3x^4+6x^3+2x^2+9x+10) divided by (x+2) What is the quotient?
Please help.

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Simplify. ({1/36}- {1/x^2}) / ({1/6} {1/x})

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The expression 4x(2x+7)-5(3x-2) simplifies to

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Solve by completing the square: x2+4x-5=0

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What is the simplified form of 4x−2(3y)−3?

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What is the simplified form of (x – 2)(2x +3)? Use the Distributive Property.
2x2 – x – 6
2x2 – 6
2x2 – 7x – 6
2x2 + x …

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What is the slope of the line y = -3x+2

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