Question Simplify the expression 7h2k2−21hk Evaluate 7(hk)2−21hkSolution 7h2k2−21hk Show Solution Factor the expression 7hk(hk−3) Evaluate 7(hk)2−21hkMultiply the terms 7h2k2−21hkRewrite the expression 7hkhk−7hk×3Solution 7hk(hk−3) Show Solution
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