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7nadin3 [17]
3 years ago
9

Which shows one way to determine the factors of x3 + 5x2 – 6x – 30 by grouping?

Mathematics
1 answer:
DedPeter [7]3 years ago
5 0

Answer:

Work shown below;

Step-by-step explanation:

Factor by grouping:

x^{3}+5 x^{2}-6x-30\\(x^{3}+5 x^{2}) (-6x-30)\\x^{2} (x+5)-6(x+5)\\(x^{2}-6 )(x+5)

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