Expand using suitable identities (4v - 5v)³
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hello
the expansion is
= (4v)^3 - 3(4v)^2(5v) + 3(4v)(5v)^2 - (5v)^3
the final answer is
= -v^3
the expansion is
= (4v)^3 - 3(4v)^2(5v) + 3(4v)(5v)^2 - (5v)^3
the final answer is
= -v^3
abdulbpkr2004:
tnx
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