If (x² + 1)/x = 3, what is the value of (x¹² + 1)/x ⁶ ?
If the sum of (x/y) and its reciprocal is 1, then the value of x6 – y6 will be.
If {x + (1/x)} = 7, then find the value of {x2 - (1/x)2}.
If there are a total of 1000 students in the school, how many students prefer Mathematics and science?
If 10x2 – 6xy+y² – 4x+4= 0, then find the value of (3x+2y).
A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X, appeared in ...
Find the values of 'a' and 'b', so that the polynomial x3 − ax2 − 13x + b has (x−1) and (x+3) as factors:
? + (35)² = (130)² - (45)² - 2850
When 732 is divided by a positive integer x, the remainder is 12. How many values of x are there?
If x + y = 2 and 1/x + 1/y = 18/15, then find the value of (x3 + y3)?
