clapoint2003p3chnu clapoint2003p3chnu

20-12-2019
Mathematics

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simplify the expression x^2+x-2/8x^2+4x/3x^2+10x+8

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devishri1977 devishri1977

20-12-2019

Answer:

Step-by-step explanation:

x² + x - 2 = x² - x +2x -2 = x(x - 1) + 2*(x-1) = (x-1)(x+2)

8x² + 4x = 4x ( 2x + 1)

3x² + 10x + 8 = 3x² + 6x + 4x + 4*2 =3x * (x + 2) + 4 * ( x + 2) = (x + 2)(3x + 4)

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