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

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

Answer Details

Substituting x = 3, y = 2, and z = 4 into the expression 3x² - 2y + z gives: 3x² - 2y + z = 3(3)² - 2(2) + 4 = 27 - 4 + 4 = 27 Therefore, the value of 3x² - 2y + z is 27.