Square (second power, quadratic) + exponentiation - practice problems - page 3 of 5
Number of problems found: 100
- Cube
One cube has an edge increased five times. How many times will larger its surface area and volume? - Determine 4104
Determine the value of x in this equation: (0.125^x) · 104 = 5000 - Determine 4083
Determine the sum of complex numbers: 2i² + 2i4 - Determine 3888
Determine the sum of the three-third roots of the number 64. - Fifth 3871
What is the sum of the fifth root of 243? - Expression: 3865
What is the value of this expression: (0.640.5): 4 - Exponential 3858
Determine m (solve the exponential equation - unknown in the exponent): 0.25 μm = 0.5 - Four-thirds 3852
Anton said: I have a natural number x. I'll get three times as much if I increase it to four-thirds. What number did Anton mean? - Natural 3838
Find a natural number whose square root is 27 times its square root. - Determine 3821
Determine y: 32^y = 2 - One-fourth 3820
Darius said to Miloš: I think a number. If I square it to one-fourth and then multiply it by 3, I get its square root. Find the unknown number that is greater than zero and belongs to the set of positive integers. - Infinitely 3818
We have 2 numbers. If we multiplied the first number's third root by the second number's square root, we would get the number 18. Determine these 2 numbers. Calculate only the integer solution if the problem has infinitely many solutions in the set of rea - Determine 3779
Determine the perimeter of the rectangle if its length and width are 2:1 and the area is 98 cm². - Exponential equation
Find x, if 625^x = 5 The equation is exponential because the unknown is in the exponential power of 625 - Multiply 3766
Peter had a number in mind and said: When I divide this unknown number by the square root of 27 and then multiply by three, I get an unknown number. What number did Peter think? - Unknown number 17
Milada said, I am thinking of a number such that I evaluate expression x1/3; the expression's value would be 5. Which number is Milada thinking? - Two girl's numbers
Dagmar and Julka had numbers. Dagmar's number was equal to the square root of Julka's number. The sum of Dagmar's and Julka's numbers equals 84. Find what number Dagmar and Julka had. - Determine 3743
Determine the result of the example: 9²:3- 4 - Equation: 3726
Determine the real root of the equation: x^-3: x^-8 = 32 - Unknown number 7
Calculate an unknown number whose 12th power, when divided by the 9th power, gets a number 27 times greater than the unknown number. Determine the unknown number.
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