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Represent algebraically: A number squared, increased by 15, is the same as the square of one more than the number. My teacher said x^2+15=x^2+1 Is incorrect

Represent algebraically: A number squared, increased by 15, is the same as the square of one more than the number. My teacher said x^2+15=x^2+1 Is incorrect
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1 vote
Represent algebraically:

A number squared, increased by 15, is the same as the square of one more than the number.
My teacher said x^2+15=x^2+1
Is incorrect

User Jcdude
by
8.2k points

1 Answer

3 votes

Answer:

x^2+15=(x+1)^2

Explanation:

User Mdaniel
by
8.2k points
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