64 M cube -343ncube
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64m³-343n³
=> (8m) ³-(7n) ³
=> (8m-7n) (64m²+56mn+49n²)
Answered by
0
here is your answer mate....
(4m) ^3 - (7n) ^3
by formula... (X-y)^3= x^3-y^3-3xy(x-y)
we get...
(4m)^3-(7n)^3-3×4m×7n(4m-7n)answ3rs...
hope this helps you....mark as brainliest
(4m) ^3 - (7n) ^3
by formula... (X-y)^3= x^3-y^3-3xy(x-y)
we get...
(4m)^3-(7n)^3-3×4m×7n(4m-7n)answ3rs...
hope this helps you....mark as brainliest
Vishal101100:
hmm let me check......
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