Question

factorize y^3-81y plz any one do this for me
​

Answer 1

Answer:

y

3

−

18

y

2

+

81

y

XXXX

=

y

(

y

−

9

)

2

Explanation:

y

3

−

18

y

2

+

81

y

If we extract the obvious common factor from each term

XXXX

=

y

(

y

2

−

18

y

+

81

)

With a bit of thought the second factor can be seen as a square

XXXX

=

y

(

y

−

9

)

(

y

−

9

)

Step-by-step explanation:

Answer 2

Answer:

hey mate

here is your answer

please mark me as brainist