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Mathematics, 21.09.2019 03:10 m8v3ngang3

use the grouping method to factor 4x3 + 20x2 – 3x - 15.
a. (x+ 5)(4x2 – 3)
b. 2x(x + 1)(2x - 15) c. (x - 5)(4x2 + 3)
d. (x2 - 5)(4x+3)

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use the grouping method to factor 4x3 + 20x2 – 3x - 15.
a. (x+ 5)(4x2 – 3)
b. 2x(x + 1)(...

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