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An algebra problem by Julian Yu

Algebra Level 4

How many distinct pairs \((x, y)\) of real numbers satisfy the equation \({ (x+y })^{ 2 }=(x+4)(y-4)\)?

0 3 2 1 4

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

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Our wiki is made for math and science

Master advanced concepts through explanations,
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including olympiad champions, researchers, and professionals.

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by Julian Yu

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