Answer:
1. Subtracting and adding polynomials is essentially combining like terms of the polynomials.
2. Divide the first term of the numerator/dividend by the first term of the denominator/divisor and put that in the answer. Then multiply the denominator/divisor by that answer (distribute) and put it under the dividend/numerator. Subtract the like terms of the numerator/dividend by the polynomial under it and bring down the next term of the numerator to make a new polynomial. Do it repeatedly.
3. Multiply each term of the 1st polynomial by each term of the 2nd polynomial. Then add those answers and simplify if needed.
If this helps you, would you please mark it brainliest? I would be grateful :)
