Final Answer
Step-by-step Solution
Specify the solving method
Multiply the single term $-a-1$ by each term of the polynomial $\left(-a+1\right)$
Learn how to solve special products problems step by step online.
$-a\left(-a-1\right)-a-1$
Learn how to solve special products problems step by step online. Solve the product (-a+1)(-a-1). Multiply the single term -a-1 by each term of the polynomial \left(-a+1\right). Multiply the single term -a by each term of the polynomial \left(-a-1\right). When multiplying two powers that have the same base (a), you can add the exponents. Cancel like terms a and -a.