Question

what is the formula for (a-b) (b-c) (c-a)

Answer 1

this is the right answer

Answer 2

Given ; (a-b) (b-c) (c-a)

To Find ; The formula of  (a-b) (b-c) (c-a)

Solution ; There is no formmula for these typesof questions. in these type of questions we just multiply the brackets

it is given that  (a-b) (b-c) (c-a)

(a-b) (b-c) (c-a)

First multiplying two brackets

[a(b-c) -b (b-c)](c-a)

[ ab -ac -b2 +bc ] (c-a)

c( ab -ac -b2 +bc ) -a ( ab -ac -b2 +bc )

abc - ac2 -b2c +bc2 - a2b + a2c +ab2 -abc

- ac2 -b2c +bc2 - a2b + a2c +ab2