Question

evaluate
4x-2y-z if x=2 y =3 and z -6

Answer 1

8

Answer 2

thanks

Answer 3

so much for helping

Answer 4

plug in the value of x, y and z
u will get
4*2 -2*3 -(-6) = 8 - 6 +6 = 8

Answer 5

okay

Answer 6

howu do this one
x*x*x*x=?

Answer 7

press shift then 8

Answer 8

no that a question i have to answer