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hope that helps .any ask
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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
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
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