What is the square root of 36? How many real solutions does the equation x^2 = 25 have? Give your answer in the form of an inequality. Solve the equation x^2 - 9 = 0 using the square root property.
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What is the value of cosine(theta) in a Trigonometric table if theta is 45 degrees?
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Math Question: Find the integral of 3x^2 + 2x - 5 with respect to x. (