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What is the value of σ(x – 1)2 for the scores 1, 2, 1, 4?

Sagot :

shubhamchouhanvrVT

The value of (x-1)^2 at scores 1,2,1, and 4 are 0,1,0,8 respectively.

What is quadratic equation?

Quadratic equations are the polynomial equations of degree 2 in one variable of type  [tex]ax^2+bx+c[/tex] where a,b,c are constant and the x is variable.

Now from the given question we have  [tex](x-1)^2[/tex].

[tex](x-1)^2=x^2-2x+1[/tex]

Now we will find the value of scores 1,2,1,4 by putting in the equation.

At

[tex]x=1 \ \ \ =(1-1)^2=0\\\\\\x=2\ \ \ =(2-1)^2=1\\\\\\x=1\ \ \ =(1-1)^2=0\\\\\\x=4\ \ \ =(4-1)^2=8[/tex]

Hence the value of (x-1)^2 at scores 1,2,1, and 4 are 0,1,0,8 respectively.

To know more about Quadratic equation follow

https://brainly.com/question/1214333

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