the square of 9 less than number is 3 less then the number what is the number

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04-06-2018
Mathematics

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the square of 9 less than number is 3 less then the number what is the number

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suspho suspho · Answer 1 · 2018-06-04T14:38:05+02:00

suspho suspho

04-06-2018

the complete question is this:

The square of 9 less than a number is 3 less than the number. What is the number?

a) –12 or 7
b) –12 or –7
c) –7 or 12
d) 7 or 12

And the answer is d.

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