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Do I look quadratic to you?

Algebra Level 2

The equation

\[ | x - 10 | = 7 \]

is equivalent to the equation

\[ x^2 + ax + b = 0. \]

What is the value of \( a+b \)?

View solutions

Excel in math and science

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It's hard to learn from lectures and videos

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including olympiad champions, researchers, and professionals.

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by Arron Kau

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