Factorise 30m²+78mn+36n²
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Answered by
1
Answer:
30*36 =1080
now we take common and answer will come.
Answered by
4
Given : 30m²+78mn+36n²
= 6(5m² + 13mn + 6n²)
= 6(5m² + 3mn + 10mn + 6n²)
= 6[m(5m + 3n) + 2n(5m + 3n)]
= 6(m + 2n)(5m + 3n)
Hope this helps!
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