Question

if a = 3 and b = 6, find the value of
(i) a + b and (ii) a - b​

Answer 1

Answer:

hello mate

this is your answer

Step-by-step explanation:

(I)3+6=9

(ii)3-6=-3

Answer 2

• We have to evaluate the above expression by using the given data.

               Given data:- $a=3,b=6.$

               To find:- Value of above expression

                    $1)a+b\\2)a-b$

                Solution:-

• To solve the above equation we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics. It stands for,

           B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

        Now put the value a, and b  in the given equation we get,

                 $1)3+6\\\Rightarrow 9.\\\\2)3-6\\\Rightarrow -3.$

       Hence we will get the value $3+6=9$ and $3-6=-3.$