#simplifying surds

Surds cab be multiplied the same way we multiply other mathematical constants and variables. The rational factor and the irrational factors are multiplied separately. Please NOTE: You can only multiply surds that have same irrational factor if only they

Surds cab be multiplied the same way we multiply other mathematical constants and variables. The rational factor and the irrational factors are multiplied separately. For example: Please NOTE: You can only multiply surds that have same irrational factor if only they are in the same order. The product of two like surds of order 2 is always rational. That is: √b x √b = bFrom the laws of…

Surds cab be multiplied the same way we multiply other mathematical constants and variables. The rational factor and the irrational factors are multiplied separately. Please NOTE: You can only multiply surds that have same irrational factor if only they

Surds cab be multiplied the same way we multiply other mathematical constants and variables. The rational factor and the irrational factors are multiplied separately. For example: Please NOTE: You can only multiply surds that have same irrational factor if only they are in the same order. The product of two like surds of order 2 is always rational. That is: √b x √b = bFrom the laws of…

Surds cab be multiplied the same way we multiply other mathematical constants and variables. The rational factor and the irrational factors are multiplied separately. Please NOTE: You can only multiply surds that have same irrational factor if only they

Surds cab be multiplied the same way we multiply other mathematical constants and variables. The rational factor and the irrational factors are multiplied separately. For example: Please NOTE: You can only multiply surds that have same irrational factor if only they are in the same order. The product of two like surds of order 2 is always rational. That is: √b x √b = b Example Most often,…

To simplify expressions involving surds, we simply add or subtract coefficient of irrational factors that are alike.

To simplify expressions involving surds, we simply add or subtract coefficient of irrational factors that are alike. thus Example solution (a) (b) (c) Related topics surds order of surds

Rational Numbers A rational number is a number which can be written in the form p/q where p and q are integers and q should be greater than zero. P and q must not have a common factor between then except 1. Examples of rational numbers is like 1/5, 3/7, 4/11, etc. Irrational numbers Irrational are numbers are numbers that cannot be written in the form p/q. Irrational numbers cannot be…