factorize ab^2+b(a-1)-1
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Answered by
0
Hi,
Here is your answer !
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ab² + b(a - 1) - 1
= ab² + ba - b - 1
= ab (b + 1) - 1 (b + 1)
= (b + 1) (ab - 1)
___________________________
Here is your answer !
___________________________
ab² + b(a - 1) - 1
= ab² + ba - b - 1
= ab (b + 1) - 1 (b + 1)
= (b + 1) (ab - 1)
___________________________
Answered by
1
ab² + ba - b -1
ab ( b +1 ) -1 ( b+1 )
( ab -1 ) ( b+1)
ab ( b +1 ) -1 ( b+1 )
( ab -1 ) ( b+1)
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