Question

Find the value of: 8x + 2y – 3xy + ½ x2 For x= -2, y=3

Answer 1

Answer:

-7 is the correct answer of this question

Answer 2

Answer:

10

Step-by-step explanation:

8x+2y–3xy+½x²

8(-2)+2(3)-3(-2)(3)+½(-2)²

(-16)+6+18+½(4)

(-16)+6+18+2

(-10)+20

10