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Which expression represents a quadratic expression in standard form? * 5x-4 -21-x^2 -15+2x-x^2 x^2-2x-63
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Which expression represents a quadratic expression in standard form? *

5x-4
-21-x^2
-15+2x-x^2
x^2-2x-63

User Samuel GIFFARD
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4.4k points

1 Answer

5 votes
Don’t know shush shush
User Dariusz Lyson
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