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3 years ago

10

Factor the following polynomial completely. 5x4+20x3-105x2

2 answers:

yuradex [85]3 years ago

6 0

Answer:

$5 {x}^{2} (x−3)(x+7)$

Step-by-step explanation:

Hope it is helpful....

worty [1.4K]3 years ago

4 0

Answer:

$5x^{2}(x+7)(x-3)$

Step-by-step explanation:

5x4+20x3-105x2

5x2( x^2 +4x -21)

$5x^{2}(x+7)(x-3)$

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