Math, asked by movesmagic7, 2 months ago

Multiply the binomial (n+m)(2n-3m)​

Answers

Answered by shobharenuka56
0

Answer:

If sin A + cos A = m and

sin3A+cos3A=nsin3A+cos3A=n,

then (1) m3-3m+n=0m3-3m+n=0

(2) n3-3n+2m-On3-3n+2m=0 (3)

m3-3m+2n=0m3-3m+2n=0 (4)

m3+3m+2n=0

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