Okay, how about this one: completely factor 7 (x-y) - z(x-y) Is it (x-y) (7-z) ?
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Originally Posted by jay1 Okay, how about this one: completely factor 7 (x-y) - z(x-y) Is it (x-y) (7-z) ? There is a common factor. It is (x-y). So your answer is (x-y) (7-z). Good job again.
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