Given, the quadratic equation is (2/5)x² - x - 3/5 = 0. We have to find the roots of the equation by factorisation method.
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Step-by-step explanation:
2/5x^2 -x -3/5=0
multiplying both side by 5
we get 2x^2 -5x -3=0
2x^2 -6x +x -3=0
2x(x-3) +1(x-3) =0
(2x+1)(x-3) =0
2x +1 =0 or x = -1/2
and x-3 =0 or x=3
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