Question

If x = 5, a = 3, b = 4, then find the value of (x + a) (x + b)​

Answer 1

Answer:

(x + a) = 8 and (x + b) = 9

Step-by-step explanation:

(x + a)

x = 5

a = 3

5 + 3 = 8

(x + a)

x = 5

b = 4

5 + 4 = 9

Answer 2

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

            Given data:- $x=5,a=3,b=4.$

            To find:- $(x+a)(x+b).$

            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 x, a, and b in the given equation we get,

          $(x+a)(x+b)\\\Rightarrow (5+3)(5+4)\\\Rightarrow 8\times9\\\Rightarrow 72.$

       Hence we will get the value $72.$