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Mathematics, 28.01.2020 17:56 lilyrockstarmag

Use the grouping method to factor 4x^3 +20x^2-3x-15
a) (x-5)(4x^2+3)
b)(x+5)(4x^2-3)
c)2x(x+1)(2x-15)
d)(x^2-5)(4x+3)

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Use the grouping method to factor 4x^3 +20x^2-3x-15
a) (x-5)(4x^2+3)
b)(x+5)(4x^2-3)
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