Question Simplify the expression 4x2y2−9y2+6yz−z2 Evaluate (2xy)2−(3y−z)2Rewrite the expression 4x2y2−(3y−z)2Solution 4x2y2−9y2+6yz−z2 Show Solution Factor the expression (2xy−3y+z)(2xy+3y−z) Evaluate (2xy)2−(3y−z)2Use a2−b2=(a−b)(a+b) to factor the expression (2xy−(3y−z))(2xy+3y−z)Solution (2xy−3y+z)(2xy+3y−z) Show Solution
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