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CronosNull asked Aug 27, 2022

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6 votes

Help is needed here…

Mathematics
high-school

CronosNull asked Aug 27, 2022

by CronosNull

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16 votes

Answer:

6(27 - 8x^4)

Explanation:

162 - 50x^4 /2

2(81 - 24x^4) /3

6(27 - 8x^4)

Mellson answered Aug 28, 2022

by Mellson

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25 votes

Answer: 2(−5x^2 +9)(5x^2 +9)

Explanation:

Given: 162-50x^4

Factor out 2: 2(81-25x^4)

Rewrite: 2(9^2-(5x^2)^2)

Use difference of squares: 2(9-5x^2)(9+5x^2)

Reorder (if you need to) 2(-5x^2+9)(5x^2+9)

Jorg Ancrath answered Sep 1, 2022

by Jorg Ancrath

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