Add :
`-2abc , 3abc , abc `

Add the following (i) 7abc , -5abc , 9abc , -8abc (ii) 2x^2y , -4x^2y , 6x^2y , -5x^2y

Add the following : 2abc , 3abc and 7cab

Let a be the A.M. and b,c bet wo G.M\'s between two positive numbers. Then b^3+c^3 is equal to (A) abc (B) 2abc (C) 3abc (D) 4abc

The minimum value of P=b c x+c a y+a b z , when x y z=a b c , is a. 3abc b. 6abc c. abc d. 4abc

Identify like terms in the following: 3a^(2)b, 2abc, -6a^(2)b, 4abc

If a+b+c=0 and omega,omega^2 are imaginary cube roots of unity, then (a+bomega+comega^2)^2+(a+bomega^2+comega)^3= 3abc (b) 6abc (c) 9 abc (d) 27 abc

If a+b+c=0 and omega,omega^2 are imaginary cube roots of unity, then (a+bomega+comega^2)^3+(a+bomega^2+comega)^3= 3abc (b) 6abc (c) 9 abc (d) 27 abc

From the sum of 4abc+3ab-bc+4 and 3abc-ab+2bc-2 subtract 2abc+ab-3bc+8

Fill in the blanks: 2abc^2+3ab^2c-4ab+3bc-2ca-2=2abc^2+3bc-2ca-2- _________

If a = b, show that abc = bac.