Question

(13+n)(n-15) step by step. ​

Answer 1

Answer:

N square + 13n - 15n

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Answer 2

Answer:

$step \: by \: step \: solution$

$(13 + n) \: (n - 15)$

$= n {}^{2} \: (13 - 15)$

$= n ^{2} \: ( - 2)$

$= - 2n ^{2}$

Hope this helps you......