Question Simplify the expression 9k2 Evaluate (−(3k×1))2Multiply the terms (−3k)2Determine the sign (3k)2To raise a product to a power,raise each factor to that power 32k2Solution 9k2 Show Solution Find the roots k=0 Evaluate (−(3k×1))2To find the roots of the expression,set the expression equal to 0 (−(3k×1))2=0Multiply the terms (−3k)2=0Calculate 9k2=0Rewrite the expression k2=0Solution k=0 Show Solution
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