Solution: How long would it take for the apprentice to do the work alone?

Solution: Find the term involving x^2 in the expansion of (x^3+k/x)^10.

Solution: What is the third proportional of the square of 2 and the cube root of 8?

Solution: How many students passed in both subjects?

Solution: Determine the value of k so that the sum and product of the roots are equal

Solution: Solve for x in the following equation: x+3x+5x+7x+… +49x=625

Solution: How long would it take to finish the work if all working together?

Solution: Find the sum of the first five terms of the geometric progression

Solution: Determine the 5th term of the sequence

Solution: Find the mean proportional between 3√2 and 6√2