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ohaa [14]
4 years ago
14

Factor 5x 4 - 30x 2 - 135

Mathematics
2 answers:
Semmy [17]4 years ago
8 0

Answer:

5(x-3)(x+3)(x²+3)

Step-by-step explanation:

Whitepunk [10]4 years ago
5 0
Hello,

5x^4-30x²-135=5(x^4-6x²-27)
=5(x²-9)(x²+3)
=5(x-3)(x+3)(x²+3)

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