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There's nothing to solve. If it equaled something, you could solve it. For example, if x^2 - 28 = 0, then x = the square root of 28, which simplifies to plus or minus 2 times the square root of 7.

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8y ago

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Youcannot solve an expression: you need an equation (or inequality) before it can be solved.

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8y ago
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Q: How do you solve x squared -28?
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