SOLUTION: solve by factoring first {{{27^2+27*13-27*20}}}

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: solve by factoring first {{{27^2+27*13-27*20}}}      Log On


   

Question 171397: solve by factoring first 27%5E2%2B27%2A13-27%2A20
Found 2 solutions by jim_thompson5910, Mathtut:
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
27%5E2%2B27%2A13-27%2A20 Start with the given expression


27%2827%2B13-20%29 Factor out the GCF 27


27%2820%29 Combine like terms.


540 Multiply


So 27%5E2%2B27%2A13-27%2A20=540

Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
27%5E2%2B27%2813%29-27%2820%29
:
27%2827%2B13-20%29factoring out a 27
:
27%2820%29combining terms
:
540