Math, asked by Rohitkumar7076, 10 months ago

Simplify (2m-5n)^3 -(2m+5n)^3

Answers

Answered by cyoojo
1

Answer:

(-10n)^3 or -1000n^3

Step-by-step explanation:

(2m-5n)^3-(2m+5n)^3

so take cube as common

{(2m-5n)-(2m+5n)}^3

open the common brackets

{2m-5n-2m-5n}^3

2m and -2m cancels

(-5n-5n)^3

(-10n)^3

hope it helps

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