If x = 3, Y = 2 and z = 4, what is the value…

If x = 3, Y = 2 and z = 4, what is the value of 3x² – 2y + z?

Correct Answer: Option B

Explanation

x = 3, y = 2, z = 4
3x² – 2y + z
= 3(3)² – 2(2) + 4
3(9) – 4 + 4 = 27