factorizze 5x^2-4-8x
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by splitting the middle term you will get factor of -20 and sum -8 so the factors will be 5x+2 and x-2
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5x² - 8x - 4
Bu using splitting method
5x² - 10x + 2x - 4
5x (x - 2) + 2(x - 2)
(x - 2) (5x + 2)
Hope my answer helps you.
Bu using splitting method
5x² - 10x + 2x - 4
5x (x - 2) + 2(x - 2)
(x - 2) (5x + 2)
Hope my answer helps you.
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