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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
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Aug 28, 2017
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What is the value of the expression 2x2+3xy-4y2when x=2 and y=4
Mathematics
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Farha Ansari
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I got -4 as the answer.
Muriel
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Aug 30, 2017
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Muriel
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4
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The answer is 32 .....
Monergy
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Sep 3, 2017
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Monergy
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Feb 11, 2017
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What is the value of the expression 2x2 3xy – 4y2when x = 2 and y = –4? a. –80 b. –32 c. 32 d. 80
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