the class begins maths teacher enters the class greets the children
hello students !! so today we will start a new chapter name algebric expressions
maam what are expressions ???
expressions formed from the variables and the constants.
ohhk maam .. maam so what are algebric expressions ?
Any expression containing constants, variables, and the operations like addition, subtraction, etc. is called as an algebraic expression.
maam like Example: 5x, 2x – 3, x2 + 1, etc.
yesss rohan you are right .. well done
now we will study term , factors and coffiecients and alos monomials , binomial and polynomials
the bell rangs and the maths teachers gave students a little homeworks
1. TermsEvery expression is separated by an operation which is called Terms. Like 7n and 2 are the two terms in the above figure.2. FactorsEvery term is formed by the product of the factors.7n is the product of 7 and n which are the factors of 7n.