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can this polynomial be factored 63b 2 19b 30
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Can this polynomial be factored? -63b^2-19b+30
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Answer to a math question Can this polynomial be factored? -63b^2-19b+30
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$-63{b}^{2}+35b-54b+30$
$-7b \times \left( 9b-5 \right)-54b+30$
$-7b \times \left( 9b-5 \right)-6\left( 9b-5 \right)$
$-\left( 9b-5 \right) \times \left( 7b+6 \right)$
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y’’ -4y’ +4y = (12x^2 -6x)e^2x Y(0)= 1 Y’(0)=0 Y(x)=c1y1+c2y2+yp
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