SOLUTION: a^2 - 19a = 0 Solve by factoring and using the principle of zero products

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: a^2 - 19a = 0 Solve by factoring and using the principle of zero products      Log On


   

Question 302135: a^2 - 19a = 0 Solve by factoring and using the principle of zero products
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
a^2-19a=0
a(a-19)=0
either a has to be 0 OR a =19 for the term to be 0
Ananth