Final answer:
A "divide using polynomial long division" calculator performs division of polynomials, which is similar to long division with numbers but applied to polynomials. It is a systematic process that involves dividing the leading terms, multiplying, subtracting, and repeating until a remainder is obtained.
Step-by-step explanation:
The "divide using polynomial long division" calculator performs C) Division of polynomials. Polynomial long division is a process similar to long division of numbers, but it is used to divide one polynomial by another. In this method, you divide the leading terms and multiply the divisor by the resulting quotient term, subtract the results from the original polynomial, and continue with the process until you have a remainder smaller than the degree of the divisor or until you get a zero remainder.
Multiplication or division by the same number on both sides of an equation maintains the equality. When you have more than one term, it's essential to enclose them in brackets before performing multiplication or division, to ensure each term is equally affected by these operations.
When considering significant figures in calculations, during multiplication and division, the rule is to use the lowest count of significant figures from the numbers involved in the calculation to determine the significant figures in the answer.