Math, asked by km5032705, 7 months ago

factorise 5z-7+7xy-5xyz

Answers

Answered by Anonymous

5

Answer:

Step-by-step explanation:

5z - 5xyz - 7 + 7xy

= (5 * z) - (5 * x * y * z) - (7 * 1) + (7 * x * y)

= 5z (1 - xy) - 7 (1 - xy)

= (1 - xy) (5z - 7)

________

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