Number theory divisibility question

Idiotinabox · Aug 12, 2012

Let a, b and c be positive integers such that a^(b+c) = b^c x c Prove that b is a divisor of c, and that c is of the form d^b for some positive integer d.

I'm not sure how to solve this question at all, I need some help.

chiro · Aug 12, 2012

Hey Idiotinabox.

Have you come across logarithmic congruence relations? Is there a way to use with the added constraint of c MOD b = 0?

Idiotinabox · Aug 12, 2012

No, I have not come across them before. Could you elaborate?

Number theory divisibility question

Thread 'When are Markov Matrices also Martingales?'

Thread 'Derivation of equations of stress tensor transformation'

Similar threads

Hot Threads

I How to show ##p(x)=g(x)x\pm 1\in\Bbb{Q}[x]## is irreducible in ##\Bbb{Q}_{\Bbb{Z}}[x]##?

I Showing ##k[x_1,\ldots,x_n]/\mathfrak{a}## is finite dimensional

I How do we distinguish two different notations for cokernel and coimage?

I Localising a non integral domain at a prime

I Proof by induction of block diagonal decomposition of a matrix

Recent Insights

Insights Thinking Outside The Box Versus Knowing What’s In The Box

Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

Insights What Exactly is Dirac’s Delta Function? - Insight

Insights Relativator (Circular Slide-Rule): Simulated with Desmos - Insight

Insights Fixing Things Which Can Go Wrong With Complex Numbers