SOLUTION: I know X= 1/2 y= -1 Z= 2 6x(y^2 z) so I substitute and i get this.. 6(1/2)(-1^2 2) my answer is 6.. but how did i get there

Algebra ->  Rational-functions -> SOLUTION: I know X= 1/2 y= -1 Z= 2 6x(y^2 z) so I substitute and i get this.. 6(1/2)(-1^2 2) my answer is 6.. but how did i get there      Log On


   

Question 620613: I know
X= 1/2
y= -1
Z= 2
6x(y^2 z) so I substitute and i get this..
6(1/2)(-1^2 2)
my answer is 6..
but how did i get there
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
6(1/2)((-1)^2*2)

(6/2)(1*2)

3*2

6

So 6(1/2)((-1)^2*2) = 6