1.

The value of a for which the quadratic equation 2x^2 - (a^3+8a-1)X + a^2-4a =0 possess roots of opposite signs are given by a>0 a>5 4<a<8.5 0<a<4

Answer»

The value of a for which the quadratic equation 2x^2 - (a^3+8a-1)X + a^2-4a =0 possess roots of opposite signs are given by

a>0

a>5

4<a<8.5

0<a<4



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