cassidy49 cassidy49

03-11-2019
Mathematics

contestada

How do we express four less than
the square of a number?

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quencute13 quencute13

03-11-2019

Answer:4-xsquare2

Step-by-step explanation:

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mrev268 mrev268

03-11-2019

Answer: a^2 - 4

Step-by-step explanation: Since the square of a number is equal to that number to the power of 2, let a represent the number bring squared. You then subtract 4 from that, addressing the four less in the problem.

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