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Illusion [34]
3 years ago
14

Explain how you find the sum of 46+7.

Mathematics
2 answers:
Savatey [412]3 years ago
8 0
You add 7 more to 46 and the answer would be 53.
artcher [175]3 years ago
8 0
You add 46+7 to get a sum of 53
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Answer:

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The first step is to determine the constant that is needed to be able to write the expression in the desired form. That constant is the square of half the x-term coefficient: (18/2)^2 = 9^2 = 81.

The constant that is present is 76, which is 5 fewer than the needed constant, so the "first step" is to add 5 to both sides of the equation:

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Then the next step would be to write the left side as a square:

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