write the polynomial x*x -3x+2 as a product of to first degree polynomial
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0
Answer:
( x - 1 ) ( x - 1 ) = 0
Step-by-step explanation:
x^2 -3x+2= 0
x^2 -1x -2x +2 = 0
x( x - 1 ) -2 ( x - 1 ) = 0
( x - 1 ) ( x - 1 ) = 0
Answered by
1
Step-by-step explanation:
x^2-3x+2
=x^2-(2+1)x+2
=x^2-2x-x+2
=x(x-2)-1(x-2)
=(x-1)(x-2)
The value of x^2-3x+2 will be 0 when (x-1)(x-2)=0
either,x-1=0 or x-2=0
=>x=1 =>x=2
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