Math, asked by samyan, 14 days ago

factorize a³-a²-2a+8

Answers

Answered by afsanaatia88
0

Step-by-step explanation:

Put everything to one side of the equation:

a

3

2

a

2

4

a

+

8

=

0

Factor out a common factor from two groups: the first 2 terms and last 2 terms.

a

2

(

a

2

)

4

(

a

2

)

=

0

(

a

2

4

)

(

a

2

)

=

0

(

a

+

2

)

(

a

2

)

(

a

2

)

=

0

a

=

2

and

2

The polynomial is completely factored and the solution set is

a

=

±

2

.

Hopefully this helps.

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