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Problem
#PRU-78043
Problems
Methods
Methods of calculus
Monotonicity and boundedness
Pigeonhole principle
Pigeonhole principle (other)
Algebra
Polynomials
Quadratic polynomials
13–15
4.0
Problem
The expression
\(ax^2+bx+c\)
is an exact fourth power for all integers
\(x\)
. Prove that
\(a=b=0\)
.
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