3 years ago

Factor by grouping: 12x^3-20x+3x-5

2 answers:

5 0

There are no rational roots
F(x) = 4x^2+1
Group 1: 3x-5
Group 2: 12x3-20x2

This is going to take a long time to explain so the answer is just (12x2 - 12x - 5) • (x + 1)

labwork [276]3 years ago

3 0

1,728x-23x-5
1,705x-5

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