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Simplifying 45 * 45 * 45 * 45 * 45 * 45 * 0 = 0 Multiply 45 * 45 2025 * 45 * 45 * 45 * 45 * 0 = 0 Multiply 2025 * 45 91125 * 45 * 45 * 45 * 0 = 0 Multiply 91125 * 45 4100625 * 45 * 45 * 0 = 0 Multiply 4100625 * 45 184528125 * 45 * 0 = 0 Multiply 184528125 * 45 8303765625 * 0 = 0 Multiply 8303765625 * 0 0 = 0 Anything times zero is zero. 0 = 0 Solving 0 = 0 Couldn't find a variable to solve for. This equation is an identity, all real numbers are solutions.
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