Descending order for a polynomial means from highest value of exponent to the lowest value of exponent.
If you observe the options you can see that polynomial shown in option A is only listed in descending order i.e. starting from a maximum exponent of x and then moving towards lower exponents of x.
So answer to this question is option A
2.0076* 10^4
move the decimal 4 places to the right
20076.
20076 < 26970
Answer:
5
Step-by-step explanation:
-x = 4 - 3x + 6
3x-x = 4 + 6
2x = 10
x = 5