Question

find all the zeroes of the polynomial 2x^4+7x-19x^2- 14x + 30, if two of its zeroes are (root 2) and (minus root 2). ​

Answer 1

Answer:

All the zeroes of the given polynomial are $\sqrt{2}$ ,$-\sqrt{2}$, -5, $\frac{3}{2}$

Step-by-step explanation:

Please refer to the attachment

Hope it helps;)