Post #001
2026‑01‑08
Solve: w2 - w3 = 12
Question is self-explanatory.
Post #002
2026‑01‑08
Solve y in Terms of x from an Exponential Equation
Solve y in terms of x from the equation \(\frac{49^{x+4}}{7^{y-5}}\)\( = 2401\).
Post #003
2026‑01‑08
Finding the Indefinite Integral
Solve the indefinite integral \( \int \frac{3x^{4} - 4}{2x^{3}}\)\(dx\).
Post #004
2026‑01‑08
Factorizing 12x2 + 25x − 22.
Question is self-explanatory.
Post #005
2026‑01‑08
Solving a Logarithmic Equation
Solve: \(\;\) \(2\log_{2}(x - 3) - \log_{2}(6-x) = 2\).
Post #006
2026‑01‑08
Solving a Linear System Using Substitution
Solve the given equations for x and y: \(5x + 3y = 10 \) and \(-x + y = -10 \).
Post #007
2026‑05‑17
Solving Tangent from a Sin-Cos Sum
Problem: \(\sin(x) + \cos(x) = 3/2 \; \Rightarrow \) To find: \(\tan(x)\).
Post #008
2026‑05‑24
Evaluating the Square Root of the Sum of Three Cubes
Evaluate \(\sqrt{54^3+72^3+90^3}\).
Post #009
2026‑05‑31
Solving a Cubic-Quadratic Difference
Problem: \(x^2 - x^3 ={\Large\frac{5}{216}}\), find \(x\).
Post #010
2026‑06‑07
Sum of Root i and Root -i: Solution 1
To evaluate: \(\sqrt{i}+\sqrt{-i}\).