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Factorize: 2x^2-5xy-3y^2+3x+19y-20=0?

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  • Factorize: 2x^2-5xy-3y^2+3x+19y-20=0?


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... 2x^2-5xy-3y^2+3x+19y-20=0? Answer for question: Your name: Answers. Factor 2x 2 + 5xy + 3y 2 (2x + 3y)(x + y) 7. Factor 4x 2 - 9y 6 (2x+3y 2)(2x-3y 2) ...
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Positive: 47 %
We are looking for something of the form (x+ay+b)(2x+cy+d) =2x^2-5xy-3y^2+3x+19y-20=0. The coefficients of xy and y^2 are 2a+c=-5 ac=-3. By inspection a=-3 ...
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Positive: 44 %

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We'll factorize by (dy/dx): (dy/dx)(5x + 6y) = -2x + 5y. We'll divide by 5x + 6y both sides: dy/dx = (5y - 2x)/(5x + 6y) like 2 dislike 3. We’ve ...
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Positive: 47 %
... (2x^2+5xy-3y^2) simplify this problem please i am stuck on this and cannot find answer. algebra problems; asked Jan 25, 2012 in Algebra 1 Answers by ...
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Positive: 42 %
(3) \(x^2-4x+4-9y^2 \) (4) \(x^4-8x^2 ... (x^3+x^2y-x^2-y\) (7) \(2x^2+5xy+3y^2-3x-5y-2\) (1) \(a(b^2-c^2)+b(c^2-a^2)+c(a^2-b^2)\) factorize (2) \(ab(a-b ...
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Positive: 28 %
Background Mathematics Notes Mathematics for Electrical Engineering and Computing ... 2x2 + 5xy + 3y2 ... (2x + 1) = (3 + x) ...
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Positive: 5 %

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