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Factor 5x 4 - 30x 2 - 135
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Factor 5x 4 - 30x 2 - 135

User Reticentroot
by
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2 Answers

2 votes

Answer:

5(x-3)(x+3)(x²+3)

Explanation:

User Anton Guryanov
by
8.2k points
0 votes
Hello,

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

User Eugene Kosov
by
7.5k points
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