Question Find the roots k1=−5,k2=5 Evaluate ∣k∣−5To find the roots of the expression,set the expression equal to 0 ∣k∣−5=0Move the constant to the right-hand side and change its sign ∣k∣=0+5Removing 0 doesn't change the value,so remove it from the expression ∣k∣=5Separate the equation into 2 possible cases k=5k=−5Solution k1=−5,k2=5 Show Solution
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