GRE
The remainder when $$2^5$$ is divided by $$3^3$$
The remainder when $$2^5$$ is divided by $$3^2$$
The remainder when $$(x+y)(y+7)$$ is divided by $$2$$
$$1$$
$$0.137R$$
$$S$$
The length of arc $$MPN$$
$$\frac{7π}{3}$$
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