(2n+1)(2n-1)(n+5)
=(4n^2+2n-2n-1)(n+5)
=(4n^2-1)(n+5)
=4n^3-n+20n^2-5
4n^3+20n^2-n-5
If f(x)=2x-1 just plug in the 3 where x is. So it would be 2(3)-1=5
Answer:
27 over 50
Step-by-step explanation:
27 over 50 equals 54%. 54%is greater than 27%
Answer:
6 people would be in each row // It isn't possible for there to be 7 equal rows
Step-by-step explanation:
36 members/6 rows= 6 people per row // 36 members/7 rows= 5.14..... people per row (just doesn't work!)
