Exercise
$\left(a-b\right)\left(x^2-5\right)+\left(b-a\right)\left(3x+5\right)$
Step-by-step Solution
Learn how to solve special products problems step by step online. Expand the expression (a-b)(x^2-5)+(b-a)(3x+5). Multiply the single term x^2-5 by each term of the polynomial \left(a-b\right). Multiply the single term a by each term of the polynomial \left(x^2-5\right). Multiply the single term -b by each term of the polynomial \left(x^2-5\right). Multiply the single term 3x+5 by each term of the polynomial \left(b-a\right).
Expand the expression (a-b)(x^2-5)+(b-a)(3x+5)
Final answer to the exercise
$x^2a-10a-x^2b+10b+3xb-3xa$