leeenab2002 leeenab2002

11-08-2020
Mathematics

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evaluate the expression 4x^2-6x+7 if x = 5

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wegnerkolmp2741o wegnerkolmp2741o

11-08-2020

Answer:

77

Step-by-step explanation:

4x^2-6x+7

Let x = 5

4* 5^2-6*5+7

4 * 25 -30 +7

100-30+7

7-+7

77

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