6.4.5

Recommended time: 50 minutes Collect the variables and the constants from the following:- 4x ,3z b) 3 ,-5 Identify the following as monomial ,binomial ,trinomial:- 3x – 7y 5pqr 2l + 3m + 4n State whether each pair of terms given below is like or unlike:- 2x, -3x -5y ,7p 8pq ,6p²q² xy² ,xy² Write the following into algebraic language:- 3* x *x * x + 2y *y 7 * 3 * p *q Add:- 6a ,-4a -4x ,-2x -7xy ,10xy Subtract 8x³ from 5x³ 12p² from 2p² 3xy from 8xy Find the product:- 9 by abc 2 by rt ad by cd xy by kl Write the constant term in the following:- 2x + 5 9 – 6x² + 3y² 2p² + 5q – 3pq 3 © 2006 - 2008 tutorco.com 6/4/5/VL TOPIC: THEORY OF ALGEBRA