Question

Factorise the exprection x(a-c)+y(c-a)

Answer 1

Answer:

Step-by-step explanation:

a2 - ac + ab - bc

Solution:

a2 - ac + ab - bc

= a(a - c) + b(a - c)

= (a - c) (a + b)

Therefore, by factoring expressions we get (a - c)(a + b)

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Answer 2

Answer:

(a-c)(a-y)

Step-by-step explanation:

a(a-c)+y(c-a)

This can be written as:

a(a-c)-y(a-c)

Now taking (a-c) common from this expression:

(a-c)[a-y]

So factorized form of this is:

(a-c)(a-y)

Hope it helps..

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