Unknown number 17

Milada said, I am thinking of a number such that I evaluate expression x1/3, the value of the expression would be 5. Which number Milada thinking?


x =  125


Solution in text x =

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!

To solve this example are needed these knowledge from mathematics:

Next similar examples:

  1. Unknown number
    5nums_1 Determine the unknown number, which double of its fourth square is equal the fifth its square.
  2. The square
    numbers_49 The square root of 25 times the square root of 81 is what number?
  3. Hotel
    hotel The hotel has a p floors each floor has i rooms from which the third are single and the others are double. Represents the number of beds in hotel.
  4. Binomials
    two_persons To binomial ? add a number to the resulting trinomial be square of binomial.
  5. Number
    percent What number is 20 % smaller than the number 198?
  6. Is equal
    Shazam Is equal following terms? ?
  7. Simplify 2
    expr Simplify expression: 5ab-7+3ba-9
  8. Simple equations
    enc2 Solve system of equations: 5x+3y=5 5x+7y=25
  9. Greg and Bill
    Clock0400_12 Greg is 18 years old. He is 6 less than 4 times Bill's age. How old is Bill?
  10. Sales off
    up_to_30 Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
  11. Gloves
    rukavice I have a box with two hundred pieces of gloves in total, split into ten parcels of twenty pieces, and I sell three parcels. What percent of the total amount I sold?
  12. Proof I
    ithinkiam When added to the product of two consecutive integers larger one, we get square larger one. Is this true or not?
  13. Cube 8
    cubes2 The surface of the cube is 0.54 m2. Calculate the length of the cube edge.
  14. The percentages in practice
    plodina If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fro
  15. Base, percents, value
    percent_1 Base is 344084 which is 100 %. How many percent is 384177?
  16. Percents - easy
    percents_5 How many percent is 432 out of 434?
  17. Inequation
    inequalities Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2