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Find the product of 0.5 and 0.7. The answer is 0.35.

Find out which number is larger: 3.8 or 3.11. The answer is 3.8.

Learn how to solve for the variable 'b' in the equation p = (a^2 + b^2 + c^2) / 2. This step-by-step guide shows you how to isolate 'b' and arrive at the solution: b = √(2p - a^2 - c^2).

Solve for x and y in the system of equations: (x-2)(y+5)=(x-1)(y+2) and (y-3)(x+4)=(x+7)(y-4). The solution is x=5 and y=7.

Find the product of 0.5 and 0.8. The answer is 0.40.

This problem simplifies a complex expression involving powers of the imaginary unit 'i'. The expression, i^6 + i^16 + i^26 + i^36 + i^46 + i^56, surprisingly evaluates to 0.