Standard form of the polynomial is
.
Degree of the polynomial is 7.
Solution:
Given polynomial:

<u>To write this polynomial in standard form:</u>

Standard form of the polynomial is writing x from highest power to lowest power.
Therefore, standard form of the polynomial is

<u>Degree of the polynomial:</u>
The highest power of x in the polynomial is the degree of the polynomial.
Here, the highest power is 7.
Hence the degree of the polynomial is 7.
For number 2 problem:
10x=5y
15x=7.5y
20x=10y
For problem3:
3x=1.5y
4x=2y
5x=2.5y
Answer:
2.675
Step-by-step explanation:
The more decimal points there are, the more precise it gets.
2 = 2
2.5 = 2.5
2.675 = 2.675
2 3/4 = 2.75
Since 2.675 has three decimal places, it is the most precise.
Answer:
3.57x10^12
Step-by-step explanation:
1) (3.4x10^12)
1a) (3.4x1000000000000)
1b) (3400000000000)
2) (1.7x10^11)
2a) (1.7x100000000000)
2b) (170000000000)
3) (3400000000000)+(170000000000)
3a) 3570000000000
3b) 3.57x10^12