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OpenStudy (horse_rider_133):
Which number cannot be a value of y if y=2xsquared -3? 15 5 -3 or-5
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OpenStudy (horse_rider_133):
@sissyedgar please help
OpenStudy (retireed):
I need to redo that it was too cryptic for you to understand. One value of y when solved for x requires you take the square root of a negative number. |dw:1476474026995:dw|
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