Question
If x – 1/x = 9, then x3 – 1/x3 is:
More Algebra Questions
- If x + y + z = 20, x² + Y² + z² = 160 and x z = y², then find the value of x z?
- What is the highest common factor of (x³ - x² - x - 15) and (x³ - 3x² - 3x + 9)?
- If (x 2 = 6x – 9), then find the value of [x³ + (x⁴/9)][5 - x³]
- If (x + y + z) = 14 and (xy + yz + zx) = 50, then find the value of (x² + y² + z²).
- If (a2 + 1/a2) = 51, then find the value of (a3 - 1/a3).
- If (2a + b)/(3b - 2b) = 13/2 then 'b' is what percent of 'a'?
- If √d + (1/√d) = 6, then find the value of d + (1/d).
- Question 8
- Fing the value of: [(1024)(n/5) × (4)(2n+1) ] / [(16)n × (4)(n-1) ]
- `sqrt(sqrt(10+sqrt(10+sqrt(10)) ... prop)` = ?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)