d Problem: If 3x^2 -6m+3 = 0 , Then what will be the value of m ? | Job Exam Rare Mathematics (JEMrare) - Solved MCQs

# Problem: If 3x^2 -6m+3 = 0 , Then what will be the value of m ?

Problem: If 3x^2 -6m+3 = 0 , Then what will be the value of m ?

Solution:

Here the expression given is;

$3x^2 -6m+3 = 0 ,$

We have to tell the value of ‘m’ here!

To solve this we suppose,

$m=x$

Then the expression will look like,

$3x^2 -6x+3 = 0$

We factorize it ,

and get:

$3x^2-3x-3x+3=0$

hence,

$3x(x-1)-3(x-1)=0$

or

$(3x-3)(x-1)=0$

or

$3(x-1)(x-1)=0$

or

$(x-1)^2=0$

or

$x-1=0$

or

$x=1$

but

$x=m$

so,

$m=1$

Hence the value of ‘m’ is 1