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2026‑01‑08 1) Solve: w² - w³ = 12
2026‑01‑08 2) Solve y in Terms of x from an Exponential Equation
2026‑01‑08 3) Finding the Indefinite Integral
2026‑01‑08 4) Factorizing 12x² + 25x − 22
2026‑01‑08 5) Solving a Logarithmic Equation
2026‑01‑08 6) Solving a Linear System Using Substitution
2026‑05‑17 7) Solving Tangent from a Sin-Cos Sum
2026‑05‑24 8) Evaluating the Square Root of the Sum of Three Cubes
2026‑05‑31 9) Solving a Cubic-Quadratic Difference
2026‑06‑07 10) Sum of Root i and Root -i: Solution 1
2026‑06‑14 11) Sum of Root i and Root -i: Solution 2
2026‑06‑21 12) Evaluating a Radical Expression

Evaluating a Radical Expression

Post 12 | Date: 2026‑06‑21

To evaluate:

\[ \sqrt{81^6-81^5} \]

▼ Show solution

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