Exercise
$\left(2x^3-x^2+x-4\right)\cdot\left(x^3-x^2+2x+5\right)$
Step-by-step Solution
Learn how to solve problems step by step online. Expand the expression (2x^3-x^2x+-4)(x^3-x^22x+5). Multiply the single term x^3-x^2+2x+5 by each term of the polynomial \left(2x^3-x^2+x-4\right). Multiply the single term 2x^3 by each term of the polynomial \left(x^3-x^2+2x+5\right). When multiplying exponents with same base we can add the exponents. When multiplying exponents with same base you can add the exponents: 4x\cdot x^3.
Expand the expression (2x^3-x^2x+-4)(x^3-x^22x+5)
Final answer to the exercise
$2x^{6}-3x^{5}+6x^{4}+3x^3+x^2-3x-20$