Answer:
[tex]15m^3-26m^2+11m-4[/tex]
Step-by-step explanation:
Find the product
[tex](5m^2 - 2m + 1)(3m - 4)[/tex]
Multiply both the parenthesis. Multiply each term inside the second parenthesis
[tex]5m^2 *3m + 5m^2*(-4) =15m^3-20m^2[/tex]
[tex]-2m * 3m + (-2m)(-4)= -6m^2 +8m[/tex]
[tex]1*3m +1(-4)=3m-4[/tex]
Collect all the terms together
[tex]15m^3-20m^2 -6m^2 +8m+3m-4[/tex]
Combine like terms
[tex]15m^3-26m^2+11m-4[/tex]
