U can talk only for 11 minutes and have 2cents left
24 h in 1 day
just divide the hours by 24
168 : 24 = 7
3(2y-3)=27
6y-9=27
6y=36
y=6
Answer: 18x^4 - 5x^3 + x^2 - 4
Step-by-step explanation:
We need to add like terms.
-10 and 6 are like terms
-10 + 6 = - 4
-3x^3 and -2^3 are like terms
-3x^3 + -2^3 = -5x^3
There are no other like terms.
18x^4 - 5x^3 + x^2 - 4
It actualy gives you the minimum of the function
it helps you because fonding the minimum y will give you the range
