Question

If x = 2, y = -3, find the value of 2x2 + 2y​

Answer 1

Answer:

2x2+2y

or, 4+2x-3

or, 4-6

or, -2

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Answer 2

Answer:

Given

x = 2

y = -3

the value of = 2x² + 2y​

                     = 2[2]² + 2[-3]      [ put the value of x and y ]

                     = 2[4] + [-6]

                     = 8-6

                    = 2

Step-by-step explanation: