Question: If h (x) = 2x2 - x - 15 and k (x) = 21 - x - 2 x2 , find all real x -values

If h (x) = 2x2 - x - 15 and k

(x) = 21 - x - 2 x2 , find all real

If h (x) = 2x2 - x - 15 and k (x) = 21 - x - 2 x2 , find all real x -values such that h (x) = k(x). x= If there are multiple solutions, separate the answers with semicolons (;). If the answer is not an integer, enter it as a fraction

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