SOLUTION: Simplify the following expression. (12m - 3n)(5m + 8n)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Simplify the following expression. (12m - 3n)(5m + 8n)      Log On


   



Question 815558: Simplify the following expression.
(12m - 3n)(5m + 8n)

Found 2 solutions by TimothyLamb, ewatrrr:
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
(12m - 3n)(5m + 8n)
60m + 96mn - 15mn - 24nn
---
60m + 81mn - 24nn
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Convert fractions, decimals, and percents:
https://sooeet.com/math/fraction-decimal-percent.php
---
Calculate and graph the linear regression of any data set:
https://sooeet.com/math/linear-regression.php

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
Simplify the following expression.
(12m - 3n)(5m + 8n) = 60m%5E2+%2B+81mn+-+24n%5E2+=+3%2820m%5E2%2B27mn-8n%5E2%29
F First terms
O Outside terms 96mn
I Inside terms -15mn
L Last terms