Answer:
80x3 - 180x2 + 109x - 20
—————————————
4
Step-by-step explanation:
Answer:
what?
Step-by-step explanation:
Multiplication is a way to represent repeated addition. ... Instead, we can write this repeated multiplication using an exponent, which is the number of repeated factors. Exponents are written as a superscript number to the right of the number being multiplied.
What are we supposed to solve...?