Q. 9 E5.0( 1 Vote )

Find the zeroes of the quadratic polynomial:

3x2 — 10x + 3

Answer :

Equating the expression with 0,


3x2 - 10x + 3 = 0


On factorising it further,


3x2 - 9x - x + 3 = 0


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


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


x = or x = 3


The zeroes of 3x2 — 10x + 3 are and 3.


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