Math, asked by saprakashish64, 3 months ago

9 z^3-27z^2-100z +300÷3z + 10​

Answers

Answered by OoINTROVERToO
1

Step-by-step explanation:

(9z³ - 27z² - 100z + 300) ÷ (3z + 10)

[ 9z²(z - 3) - 100(z - 3) ] ÷ (3z + 10)

[ (z - 3) (9z² - 100) ] ÷ (3z + 10)

[ (z - 3) { (3z)² - (10)² } ] ÷ (3z + 10)

[ (z - 3) (3z - 10) (3z + 10) ] ÷ (3z + 10)

(z - 3) (3z - 10)

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