Math, asked by lipiAB3355, 10 months ago

please help me solve this problem...
will mark as brainliest​

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Answered by omaryan99
3

This can be factorised by grouping.

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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OM!

Answered by tahseen619
2

See in the attachment .

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