You can put this solution on YOUR website! 2x squared minus 5y plus 3, where x=1/2 and y=-3/4
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2x^2 - 5y + 3
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Substitute to evaluate:
2(1/2)^2 - 5(-3/4) + 3
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1/2 + 15/4 + 3
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2/4 + 15/4 + 12/4
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= 29/4
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Cheers,
Stan H.
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