SOLUTION: What is the algebraic expression of one less than twice the square of a number.

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Question 341503: What is the algebraic expression of one less than twice the square of a number.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What is the algebraic expression of one less than twice the square of a number.
Let the number be "x"
Ans: 2x^2-1
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Cheers,
Stan H.