Q: Could you suggest a good and unique Maths model for class 9 on any of these topics - Mensuration or Probability or Statistics or Algebraic identities?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

yes

they are the simple rules in algebra which make calculations a lot easier

They can be used to simplify expressions so that the solutions can be found more easily.

You cannot become a mathematics genius. You can become good at it by working hard to understand the concepts and practice your mathematics. Depending on you age, the last could be number bonds, times tables or algebraic or trigonometric identities.

Yes. That is the definition of an algebraic expression.

Related questions

there are many topics like probability, mensuration, algebraic identities. try proving some identity experimentally or you can buy a Maths Lab Book. here is one such book - I do I understand Mathematica Laboratory Manual for class 9 by Goyal Brothers Publication

Calculus is much harder than statistics, and don't really have anything in common other than algebraic process. Calculus is the study of rates, while statistics is probability.

Algebraic identities are used in doing calculations in our daily life.These are very important for us.With the help of these we can solve any type of eqation very easily.

By using ur brain

yes

they are the simple rules in algebra which make calculations a lot easier

They can be used to simplify expressions so that the solutions can be found more easily.

Algebraic expressions may contain variables but they are not normally called variables. In fact, if they are related to identities, they need not be variable. For example, (4x2 + 8xy + 4y2)/(x + y)2 is an algebraic expression, but it is not a variable: it equals 4.

They are callled: Identical equations or Identities See: http://www.tutorvista.com/search/value-algebraic-expressions

The concept of special products as identities in mathematics was not invented by a single individual. It is a fundamental principle in algebra that describes certain algebraic patterns or expressions that simplify into known equations or forms, such as the binomial theorem or the difference of squares.

Either you:know your square numbers to 30 (as you learn to do if you study statistics),use a calculator,do a long multiplication,use some algebraic identities with known squares, and a little bit of arithmetic.An example of the last (which requires the squares of 3 and 4) is262 = (30 - 4)2 = 302 - 2*4*30 + 42 =900 - 240 + 16 = 576

Imre. Ruzsa has written: 'Intensional logic revisited' 'Algebraic probability theory' -- subject(s): Algebra, Probabilities