Question

What is the difference of the polynomials?
(x² + x³ + x² + x) - (x²-x³+x²-x)
© 2x2
O 2x³+2x
O x6 +x²
O 2x5+2x²

Answer 1

Answer:

2x³ + 2x

Step-by-step explanation:

(x² + x³ + x² + x) - (x² - x³ + x² - x)

= x² + x³ + x² + x - x² + x³ - x² + x

Gathering like terms...

x³ + x³ +x² + x² -x² - x² + x + x

= 2x³ + 2x

Answer 2

Answer:

the difference between the polynomial is=(b)2x³+ 2x

Step-by-step explanation:

There are given two polynomials.

We can calculate the answer by subtracting those polynomials.

by substracting, we will get the answer

= x² + x³ +x² +x - x² + x³ + x² - x

=2x³ + 2x