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Sunny_sXe [5.5K]
3 years ago
7

Find the product. (n + 7)2

Mathematics
1 answer:
nlexa [21]3 years ago
4 0
<span>(x-7)^2 = (x-7)(x-7) = x^2 -7x -7x +49 = x^2-14x+49</span>
answer is 'x^2+14x+49'
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