Answer:
5 Simplify the radical by breaking the radicand up into a product of known factors, assuming real numbers.
Solution:
The difference of cubes identity is
if a and b are any two real numbers, then difference of their cubes , when taken individually:
→a³ - b³= (a-b)(a² + a b + b²)→→→Option (D) is true option.
I will show you , how this identity is valid.
Taking R H S
(a-b)(a² +b²+ab)
= a (a² +b²+ab)-b(a² +b²+ab)
= a³ + a b² +a²b -b a² -b³ -ab²
Cancelling like terms , we get
= a³ - b³
= L H S
42!!! Its the answer to life so therefore the answer to everything
To complete the situation, this can be found elsewhere:
<span>People: 5 Time: 2.10
People: 8 Time: 3.36
People:14 Time: 5.88
People:23 Time: 9.66
</span>
The choices are the below:
A: p = 0.42+ s, where s is time and p is the number of people
B: s = 0.42p2, where s is time and p is the number of people
C:p = 0.42+ s, where s is time and p is the number of people
D:s = 0.42p, where s is time and p is the number of people
The answer is letter D. Hope it helps.
Answer:
x<3
Step-by-step explanation:
8x<24
x<24/8
x<3