Question

find the value of experience X2-5x+2 where x = 2​

Answer 1

Answer:

x = 2

Putting the value of x in the equation :

${x}^{2} - 5x + 2$

${(2)}^{2} - 5(2) + 2$

$4 - 10 + 2$

$- 6 + 2$

$- 4$

Ans. -4

Hope it helps.

Answer 2

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

             Given data:-$x=2.$

             To find:- Value of above expression $x^{2} -5x+2.$

             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=2 in the given equation we get,

           $x^{2} -5x+2\\=>(2)^{2} -5(2)+2\\=>4-10+2\\=>4-8\\=>-4$

       Hence we will get the value is $-4.$