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Found: 3

Problem #PRU-109468

Problems Algebra and arithmetic Algebraic equations and systems of equations Algebraic equations and systems of equations (other)

Replace $a, b$ and $c$ with integers not equal to $1$ in the equality $(a y^{b})^{c} = - 64 y^{6}$ , so it would become an identity.

Problem #PRU-31282

Problems Algebra and arithmetic Algebraic equations and systems of equations Algebraic equations and systems of equations (other)

Solve the equation in integers $2 x + 5 y = x y - 1$ .

Problem #PRU-109946

Problems Algebra and arithmetic Algebraic equations and systems of equations Algebraic equations and systems of equations (other) Calculus Real numbers Integer and fractional parts. Archimedean property Polynomials Quadratic polynomials Investigating the quadratic polynomial

Solve the equation $(x + 1)^{3} = x^{3}$ .