Answer:
15*10^15
Step-by-step explanation:
5*10^6= 5*1,000,000
5*1,000,000=5,000,000
3*10^9=3*1,000,000,000=3,000,000,000
5,000,000*3,000,000,000=15,000,000,000,000,000
15*10^15=15,000,000,000,000,000
Hope this helps
n(n-18)-81
n^2-18n-81
=n(n-18)-81
I hope this helps!
To find this, first, we need to ask ourselves, "how many times does 6 go into 25?" The answer is 4 because 6 * 4 = 24 with 1 left over. Therefore, we know that the whole number is 4 and the fraction is 1/6, so the answer is .