1.

Check whether 1and 3/2are the roots of the equation 2x²-5x+3.​

Answer» CASE (i)

2(1)^2 - 5(1) + 3
2 - 5 + 3
0

1 is the root of the polynomial


Case (ii)
2(3/2)^2 - 5(3/2) + 3
2(9/4) - 15/2 + 3
9/2 - 15/2 + 3
Lcm
9-15+6/3
0/3
0

3/2 is also a root of the polynomial


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