Math, asked by keshavmittal20, 1 year ago

factorise Z - 7 + 7 x y - x y z​

Answers

Answered by Harshada28
1

Answer:(7-z)(-1+xy)

Step-by-step explanation:z-xyz-7+7xy

7(-1+xy)-z(-1+xy)

(7-z)(-1+xy)

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