English, asked by rupjyotigogoi8321, 8 months ago

9a²+21a-8 factorised

Answers

Answered by ramawatidevi0101

3

Answer:

101a-8

Explanation:

81a+21a-8

101a-8

Answered by kanhaiyakumar9191

0

Answer:

9a² + 21a - 8

= 9a²+24a-3a+8

= 3a(3a+8)-1(3a+8)

= (3a-1) (3a+8)

Explanation:

I hope so that my solution is helpful to you

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