Show that equation 2(a2 +b2)x2 + 2(a+b)x +1 = 0 has no real roots , when a is not equal - Maths -

Question

Show that equation 2(a2 +b2)x2 +
2(a+b)x +1 = 0 has no real roots , when a is not equal to b

Priyanka Kedia · Accepted Answer

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Show that equation 2(a2 +b2)x2 + 2(a+b)x +1 = 0 has no real roots , when a is not equal to b