Math, asked by sci10, 1 year ago

give this question solutions

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Answers

Answered by Anonymous
1
hope that helps .any ask
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Answered by k2w2
1
a] -7m-n
     steps
= -[6m+2n]=-m+n-[6m+n]=-6m-2n=-m+n-6m-2n = -7m-n

b] 3a^2-4b^2  this has the same method too 






hope this helps u

sci10: please give the full solutions
k2w2: wht do u mean
k2w2: u chose him a brailiest which means he gave u answers
k2w2: use the same formula for b too
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