Question

( 2m - 5 ) cube expand

Answer 1

.the answer is in the above attachment dear.

Answer 2

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◆Heya! mate◆
◆Here is your answer◆
(2m-5)³ =>
◆the formula is equal to =>
(a-b)³= a³-b³-3ab (a-b)

=>(2m)³-(5)³-3(2m×5) (2m-5)
=>8m³-125-30m(2m-5)
=>8m³-125-60m²+150m
=>8m³-60m²+150m-125
=>8m³-60m²+150m-125
hope its helpful