Question

Solve 2a⁴+187a²-32a³-112a-656=0

Answer 1

No simple exact solution using standard JEE/NEET methods

Answer 2

The equation 2a⁴ - 32a³ + 187a² - 112a - 656 = 0 is a quartic equation. Finding its exact roots requires methods (like Ferrari's method) that are generally beyond the scope of JEE/NEET syllabus, unless the equation has simple rational roots or a special structure. Testing for rational roots did not yield any simple integer or fractional roots. Numerical analysis suggests the real roots are irrational, and there are two complex conjugate roots.