Answer:

Step-by-step explanation:
We are asked to multiply the given polynomials.

Multiply each term of the first polynomial to each term of the second polynomial.



Add the results

Combine the like terms

The answer is written in descending powers of x.
Answer:
#3: 84 books
#4: 90 pounds
Step-by-step explanation:
#3: 14*6= 84
#4: 30*3= 90
Hope this helps!!
Answer:
it is 27
Step-by-step explanation:
it is asking for absolute value of 27 which means how far is that number from 0. so it would be 27.
Answer:
D) 2x<u>2</u>
Step-by-step explanation:
i got i right on the test