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Simplifying 2k * k = 7 Multiply k * k 2k2 = 7 Solving 2k2 = 7 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Divide each side by '2'. k2 = 3.5 Simplifying k2 = 3.5 Take the square root of each side: k = {-1.870828693, 1.870828693}
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