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What is the value of the expression 2x2+3xy-4y2when x=2 and y=4
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What is the value of the expression 2x2+3xy-4y2when x=2 and y=4

User Farha Ansari
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2 Answers

1 vote
I got -4 as the answer.


User Muriel
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8.7k points
4 votes
The answer is 32 .....
User Monergy
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