Answer:
-6x⁴y - 2x³y² + 9x²y³ - 3xy⁴ + y⁵
Step-by-step explanation:
(–2x³y² + 4x²y³ – 3xy⁴) – (6x⁴y – 5x²y³ – y⁵)=
–2x³y² + 4x²y³ – 3xy⁴ – 6x⁴y + 5x²y³ + y⁵=
-6x⁴y - 2x³y² + 9x²y³ - 3xy⁴ + y⁵
One person. A 30 gram stone is very light.
Answer:
15%.,..........,..............,.......,..............,...........
The answer if $160, you times the 32 students with the $5 to donate.
Answer:
Yes
Step-by-step explanation:
Yes terminating and repeating decimals are rational numbers.
This is a terminating decimal. It ends, so it is rational.
Anything that can be written as a fraction where the top and bottom are integers is rational.
Some examples:
-1 =-1/1
5 =5/1
5.23 =523/100
.3333333333333333333333333333333333333....=1/3
1 2/3 =5/3
Since there seems to be more that need convincing, the number 128.439 can be written as 128439/1000
that is a fraction where the top and bottom are integers
so 128.439 is rational
