English, asked by apshukla1976, 3 months ago

please anwer in a photo please this is my request

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Answered by shreya8452

1

Explanation:

Just factorise the given equation for the required side.

9z2 - 6z +1

9z2 - 3z -3z +1

3z(3z-1) -1(3z-1)

(3z-1) (3z-1)

Hence, z= 1/3

Side of square=1/3

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