factorize 7p3 - 56q3
Answers
Answered by
1
Answer:
7 (p³ - 8q³)
Step-by-step explanation:
7p³ - 56q³
= 7 (p³ - 8q³)
I'm not really sure since I ain't no math whizz but I think this is the simplest form.
Answered by
1
Answer:
7p³ - 56q³
= 7(p³ - 8q³)
= 7[p³ - (2q)³]
= 7(p - 2q)[p² + (p)(2q) + (2q)²]
= 7(p - 8q)(p² + 2pq + 4q²)
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