Exercise
$\left(x^4-7x^2-x-1\right)\left(x^4-3x^3-8x^2-3x-4\right)$
Step-by-step Solution
Learn how to solve problems step by step online. Solve the product (x^4-7x^2-x+-1)(x^4-3x^3-8x^2-3x+-4). Multiply the single term x^4-3x^3-8x^2-3x-4 by each term of the polynomial \left(x^4-7x^2-x-1\right). Multiply the single term x^4 by each term of the polynomial \left(x^4-3x^3-8x^2-3x-4\right). When multiplying exponents with same base we can add the exponents. When multiplying exponents with same base you can add the exponents: -3x\cdot x^4.
Solve the product (x^4-7x^2-x+-1)(x^4-3x^3-8x^2-3x+-4)
Final answer to the exercise
$x^{8}-3x^{7}-15x^{6}+17x^{5}+54x^{4}+32x^3+39x^2+7x+4$