Math, asked by santoshkalambe, 6 months ago

which of following has no real roots?a)3x²-4x+1=0 b)3x²-2x-8=0 c)4x²+4x+1=0 d)2x²-3x+5=0​​

Answers

Answered by Mrvagh151
5

All NCERT textbook questions have been solved by our expert teachers. ... Check whether the following are quadratic equations: ... x3 – 4x2 – x + 1 = x3 + 3x2(– 2) + 3x(– 2)2 + (– 2)3.

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