Exercise
$\left(7a^2-9a+1\right)\left(a-2\right)$
Step-by-step Solution
Learn how to solve special products problems step by step online. Expand the expression (7a^2-9a+1)(a-2). Multiply the single term a-2 by each term of the polynomial \left(7a^2-9a+1\right). Multiply the single term 7a^2 by each term of the polynomial \left(a-2\right). When multiplying exponents with same base you can add the exponents: 7aa^2. Multiply the single term -9a by each term of the polynomial \left(a-2\right).
Expand the expression (7a^2-9a+1)(a-2)
Final answer to the exercise
$7a^{3}-23a^2+19a-2$