Math, asked by rajuk07021969, 1 day ago

z^2-9z-90 resolve into factor

Answers

Answered by arjunsrivastava5520

0

Answer:

z^2 -9z -90

= z^2 -9z-10z-90

= z(z-9) -10( z- 9)

= (z-9) (z-10)

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