1.

Find 1/x+ 1/b are roote of x2-3x+2=0​

Answer»

ANSWER:

x^2 - 3x + 2 = 0

{ FACTORS of 2 are 1,2 and -1,-2 here -1 , -2 satisfies the given EQUATION because their sum is -3 as

well as their product is 2}

=> x^2 - 2X - x + 2 = 0

=> x( x - 2) -1 ( x - 2) = 0

=> (x - 1)( x - 2) = 0

=> x = 1 (or) x = 2

so now u can substitute and find the answer .

hope it HELPS u !!!!!!



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