Math, asked by aklegit, 1 month ago

solve (xyz ⎻ 4)(xyz ⎻ 5)

Answers

Answered by kunal91185
1

Answer:

(xyz-4) (xyz-2)

using identity 4 = (x+a)(x+b) = x² + (a+b)x+ab

(xyz)² + (-4-2)xyz +-4×-2

x²y²z² - 6xyz - 8

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