SOLUTION: Subtract 4 from z. Multiply this difference by 5. Now square this product. Find the value of this expression when z = 6

Algebra ->  Exponents-negative-and-fractional -> SOLUTION: Subtract 4 from z. Multiply this difference by 5. Now square this product. Find the value of this expression when z = 6       Log On


   

Question 834769: Subtract 4 from z. Multiply this difference by 5. Now square this product. Find the value of this expression when z = 6
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
Subtract 4 from z. 
That's "z take away 4"

z-4
Multiply this difference by 5.
5(z-4)
Now square this product.
[5(z-4)]²
Find the value of this expression when z = 6
[5(z-4)]² =
[5(6-4)]² =
[5(2)]² =
[10]² =
100

Edwin