Part a: create a fourth-degree polynomial with two terms in standard form. how do you know it is in standard form? (5 points) part b: explain the closure property as it relates to subtraction of polynomials. give an example. (5 points)

Part A

x⁴ + 2

You know this is in standard form because the powers of x decrease from left to right.

Part B

The closure property tells you that when you perform the operation (subtraction) on two members of the set (polynomials), the result is also a member of the set (a polynomial).

Example: (x³ + 2x) - (2x +1) = x³ -1

The difference of the two polynomials is also a polynomial.

add an !

step-by-step explanation:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!