Question

Find the value of polynomial p(x) =4x+5 at x=4 ​

Answer 1

Answer:

(4*4)+5= 16+5= 21

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Answer 2

Answer:

We will get the value of polynomial p(x) =4x+5=21.

Step-by-step explanation:

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

       Given data:- $x=4.$

        To find:- Value of $p(x)=4x+5.$

        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 of x=4 in p(x)=4x+5.

       $p(x)=4x+5\\=>p(x)=4(4)+5\\=>p(x)=16+5\\=>p(x)=21$