Question

Find the value of 2x(5x-3)+4 value of x =1​

Answer 1

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Step-by-step explanation:

given:- x=1

by substituting the value of x in the reaction

2× 1(5×1 - 3)+4

2(5-3)+4

10-6+4 {2×5=10; 2×3=6}

4+4

8

Answer 2

Answer:

We will get the value is 8.

Step-by-step explanation:

• As per the question we have to evaluate the given data.

         Given data:- x=1.

         To find:- Value of 2x(5x-3)+4.

         Solution:-

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

• BODMAS is an order of mathematic operations.

• 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=1 in  2x(5x-3)+4.

          $2x(5x-3)+4\\=2(1)(5(1)-3)+4\\=2(5-3)+4\\=2(2)+4\\=4+4\\=8$