Find the value of the expression:
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Quadratic equation
Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
- Big factorial
How many zeros end number 116! ?
How many different committees of 6 people can be formed from a class of 30 students?
- Permutations without repetition
From how many elements we can create 720 permutations without repetition?
How many ways can give away 32 playing cards to 4 player?
- Tenth member
Calculate the tenth member of geometric sequence when given: a1=1/2 and q=2
- Five members
Write first 5 members geometric sequence and determine whether it is increasing or decreasing: a1 = 3 q = -2
- GP - 8 items
Determine the first eight members of a geometric progression if a9=512, q=2
- Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
- One half
One half of ? is: ?
- Unknown number
I think number. If subtract from the twelfth square the ninth square I get a number 27 times greater than the intended number. What is this unknown number?
Seats in the sport hall are organized so that each subsequent row has five more seats. First has 10 seats. How many seats are: a) in the eighth row b) in the eighteenth row
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- The confectionery
The confectionery sold 5 kinds of ice cream. In how many ways can I buy 3 kinds if order of ice creams does not matter?
- Fish tank
A fish tank at a pet store has 8 zebra fish. In how many different ways can George choose 2 zebra fish to buy?
Determine the discriminant of the equation: ?
- Calculation of CN