2 years ago

Which algebraic expressions are polynomials? Check all that apply. PLEASE HELP

1 answer:

3 0

Selections 2, 3, 5, 6 are polynomials.

1 and 4 are not. The coefficients don't have to be integers, but the powers of the variables need to be positive integers. In 1, you have x^-1. in 4, you have x^(1/2).

You might be interested in

four sisters bought a present for their grandfather that cost each sister $8. they recieved a 20% discount how much was the orig

Westkost [7]

8x4=$32
80%-$32
100%= 32/80 x 100 = $40

4 0

3 years ago

What is it for both?

Furkat [3]

Answer:

Tip: 4,2

Total cost: 32,2

Step-by-step explanation:

Tip: (28×15)÷100 = 4,2

Total cost: Tip + original money

--> 4,2 + 28 = 32,2

7 0

2 years ago

liraira [26]

Answer:

A geometric series has a positive common ratio r. The series has a sum to infinity of 9 and the

sum of the first two terms is 5. Find the first four terms of the series.

Step-by-step explanation:

A geometric series has a positive common ratio r. The series has a sum to infinity of 9 and the

sum of the first two terms is 5. Find the first four terms of the series.

8 0

2 years ago

31<br> 20<br> 25<br> 25<br> Find the perimeter

Anvisha [2.4K]

Answer:

101

Step-by-step explanation:

31+20+25+25=101

5 0

2 years ago

Read 2 more answers

The graph shows the distance in miles, d, a car travels in hours. Explain why the graph does or does not represent a proport

ryzh [129]

Answer: Ashamalasha

Step-by-step explanation:Ashamalasha

3 0

2 years ago