Math, asked by walker2, 1 year ago

a^3b-a^2b+5ab-5b factorise it

Answers

Answered by abhi178
28

we have to factorise the expression,

a³b - b + 5ab - 5b

solution : a³b - a²b + 5ab- 5b

= a²b × a - a²b × 1 + 5b × a - 5b × 1

= a²b(a - 1) + 5b(a - 1)

= (a²b + 5b)(a - 1)

= {a² × b + 5 × b} (a - 1)

= {b(a² + 5)}(a - 1)

= b(a² + 5)(a - 1)

Therefore the factorisation of a³b - a²b + 5ab - 5b is b(a² + 5)(a -1).

also read similar questions : If (a+3b).(7a-5b)=0 and (a-4b).(7a-2b)=0, then angle between a and b is

https://brainly.in/question/7046267

factorize:

1). a^3b-a^2b+5ab-5b

2). 8-4a-2a^3+a^4

3). x^3-2x^2y+3xy^2-6y^3

plzzz answer step by step explaination

fa...

https://brainly.in/question/9694039

Answered by adarsh2306
9

Answer:

=a^2b(a-1)+5b(a-1)

(a^2b+5b)(a-1)

b(a^2+5)(a-1) Ans.

Similar questions