Math, asked by yasirdurrani333, 2 months ago

( 21+3m ) 2- ( 21-3m ) 2=??
Plz Ans this​

Answers

Answered by Anonymous
20

hope it helps uh.................

Attachments:
Answered by ITZBFF
30

 \mathsf \red{2(21 + 3m) - 2(21 - 3m)} \\  \\  \mathsf{  \mapsto \: 42 + 6m - 41 + 6m } \\  \\  \mathsf{ \mapsto \: 42 - 41 \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }

\boxed{\mathsf{\mapsto \:1}}

\mathsf{}

{\tt{\fcolorbox{black}{pink}{© \: ITZBFF}}}

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