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Question
अवयव पाडा.
27m3 − 216n3
Sum
Solution
27m3 − 216n3
= 27 (m3 − 8n3)
= 27 (m3 − 2n3)
= 27 (m − 2n) (m2 + m × 2n + 2n2)
= 27 (m − 2n) (m2 + 2mn + 4n2)
27m3 − 216n3 = 27 (m − 2n) (m2 + 2mn + 4n2)
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