If A B C 4 And Ab Ca 6 Find The Value Of A 3 B 3 C 3 3abc
A 2 b 2 c 2 = (a b c) 2 2ab 2bc 2ca a 2 b 2 c 2 = (a b c) 2 2 (ab bc ca) We can also express a 2 b 2 c 2 formula as, a 2 b 2 c 2 = (a b c) 2 2ab 2ac 2bc Let us see how to use the a 2 b 2 c 2 formula in the following sectionLet us take abc common from (abbcca) then we getabc(c1 a1 b1)⇒abc(a1 b1 c1)Hence, (abbcca) can be expressed as abc(a1 b1 c1)
