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find the factor of
1.x3+4x2-11x-30
2.x4+4x3-x2-16x-12
3.2x3+3x2-8x+3
4.3x4-14x3+x2+26x+8​


Sagot :

Answer:

1. -8x - 22

2. -14x

3. -8x + 15

4. 28x - 22

-my opinion but mark me pls