### Home > INT3 > Chapter 11 > Lesson 11.1.1 > Problem 11-10

11-10.

Expand these binomials. Homework Help ✎

(

*a*+*b*)^{3}(2

*m*+ 5)^{3}

Review the Math Notes on the Binomial Theorem in lesson 10.3.3. Remember, you can also use Pascal's Triangle to help you here.

(*a* + *b*)^{3} = _{3}*C*_{3}*a*^{3}*b*^{0} + _{3}*C*_{2}*a*^{2}*b*^{1} + _{3}*C*_{1}*a*^{1}*b*^{2} + _{3}*C*_{0}*a*^{0}*b*^{3}

Use the result from part (a).

*a* = 2*m*; *b* = 5. Simplify.