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Name two methods that are used to solve Quadratic Equations when they are irreducible.
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Divide and average method
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Methods: Factoring, completing the square, quadratic formula.
for these equations: 1. x^2 - x = 6 2. -2x^2 + 5x - 3 = 0 3. 3x^2 +
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generally, if I don't see right off that it will factor (as will #1), I check the discriminant. If
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Quadratic Functions and Equations Discussion
1. Write a quadratic equation that can be solved by factoring. Solve your equation
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1. The quadratic equation that can be solved by factoring is x^2 + 5x + 6 = 0. To solve this
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Quadratic Functions and Equations Discussion
1. Write a quadratic equation that can be solved by factoring. Solve your equation
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1. Quadratic equation: x^2 + 7x + 10 = 0 To solve this equation by factoring, we need to find two
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Partial fractions of
(2x^2 +8x+24)/(x+2)^2 (x^2 +4) I see a repeated quadratic and an irreducible quadratic..
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actually, that's a repeated linear. I get 1/(x+2) + 2/(x+2)^2 - (x-2)/(x^2+4)
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Quadratic equations can be solved by graphing,using the quadratic formula, completing the square, and factoring. What are the
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graphing gives you a ball-park answer, even showing if there are any real solutions If the equation
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please anwer these:
1) how can i multiply and divide polynomials containing radicals? 2) how can i solve radical equations? 3)
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Surely your text has sections on these topics. I expect that the accompanying graphs and sample
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Quadratic equations can be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the
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i prefer using the quadratic formula it better in solving quadratic equations
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Quadratic equations can be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the
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By the way, as far as I am concerned, using the quadratic equation is just another way of saying
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Quadratic equations may be solved by graphing, using the quadratic formula, completing the square, and factoring.
What are the
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Completing the square IS the quadratic formula as far as I am concerned, just that plugging into the
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Quadratic equations may be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the
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Sometimes the factors just jump out at you , such as in x^2 + 7x + 12 = 0 Usually, if the
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