Question

find all the zeroes of the polynomial 2x^4-9x^3+5x^2+3x-1, if two of its zeroes are (2+√3) and (2-√3)​

Answer 1

Answer:

p(x)= 2×^4 - 8×^3 + 5×^2 + 3× - 1

its zeroes are :

by applying formula

(2+/3)(2-/3)$(x + y)(x - y) = (x {}^{2} - y {}^{2} )$

(4-3)=1

by actual division you will get answer

Answer 2

Answer:

Hope this helps you ✌️✌️