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Nat2105 [25]
3 years ago
13

Translate and simplify the expression the sum of fifteen and a number plus twelve

Mathematics
1 answer:
mr Goodwill [35]3 years ago
3 0
I think it might be 15n + 12 sorry if it’s not
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The second option is the correct answer

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The expression given to us is:

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Herein, we can simplify it by opening up the bracket and multiplying each term inside the bracket by the term which is outside the bracket.

Thus, we get:

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Rearranging the above expression in descending order of power we get:

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