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What is 3xsquared-2x when x5?

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Anonymous

12y ago
Updated: 8/20/2019

x5 can be taken to mean 2 things.

when multiplied by 5 = 15x2 - 10x

when substituted for x (i.e. x=5) it is 3(5)2 - 2(5) = 3(25) - 10 = 65

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Wiki User

12y ago

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