Exercise
$\left(x^7-x^6+x^2+3\right)\cdot\left(x^4-x^2\right)$
Step-by-step Solution
Learn how to solve problems step by step online. Expand the expression (x^7-x^6x^2+3)(x^4-x^2). Multiply the single term x^4-x^2 by each term of the polynomial \left(x^7-x^6+x^2+3\right). Multiply the single term x^7 by each term of the polynomial \left(x^4-x^2\right). When multiplying exponents with same base we can add the exponents. When multiplying exponents with same base we can add the exponents.
Expand the expression (x^7-x^6x^2+3)(x^4-x^2)
Final answer to the exercise
$x^{11}-x^{9}-x^{10}+x^{8}+x^{6}+2x^4-3x^2$