3 years ago

Calculate the value of 4x2 + xy when x = 3 and y=-2.

Mathematics

1 answer:

Alchen [17]3 years ago

4 0

Answer:

Step-by-step explanation:

4x squared + xy

4x(4x) + xy

12(12) + 3 x 2

144 + 6

= 150

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Answer:

Step-by-step explanation:

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