Question Simplify the expression 1−b−a+ab Evaluate (1−a)(1−b)Apply the distributive property 1×1−1×b−a×1−(−ab)Any expression multiplied by 1 remains the same 1−1×b−a×1−(−ab)Any expression multiplied by 1 remains the same 1−b−a×1−(−ab)Any expression multiplied by 1 remains the same 1−b−a−(−ab)Solution 1−b−a+ab Show Solution