Verify that 1 and 3/2 are the roots of the equation 2x2 – 5x + 3 = 0.
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Alpha+beta=-b÷a
1+3÷2=-(-5) ÷2
(2+3)÷2=5÷2
5÷2=5÷2
Alpha*beta=c÷a
1*3÷2=3÷2
3÷2=3÷2
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