31. Find the roots of the following quadratic equation: 2/5xsquare -x-3/5=0
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Answer:
(2x+1) and (x-3) are the roots of the given quadratic equation
Step-by-step explanation:
(2/5)x² - x - 3/5 = 0
(2x²-5x-3)/5 = 0
2x²-5x-3=0
2x²-6x+x-3=0
2x(x-3)+1(x-3)=0
(2x+1)(x-3)=0
By this we can say that the roots are (2x+1) and (x-3)
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