Nice algebra problems with good mathtricks,a^2=b+1,Math Olympiad, mathskills.mathman,数学競賽,magic math

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Balahippo Math Genius riddles

4 years ago

Nice algebra problems with good mathtricks,a^2=b+1,Math Olympiad, mathskills.mathman,数学競賽,magic math

Nice algebra problems with good mathtricks,a^2=b+1,Math Olympiad, mathskills.mathman,数学競賽,magic math