2x^(4)+7x^(3)-19x^(2)-14x+30;sqrt(2),-sqrt(2)

Find all zeros of the polynomial 2x^(4)+7x^(3)-19x^(2)-14x+30, if two of its zeros are sqrt(2) and -sqrt(2) .

7sqrt(2)x^(2)-10x-4sqrt(2)

The number of real solutions of sqrt(x^(2)-4x+3)+sqrt(x^(2)-9)=sqrt(4x^(2)-14x+6)

Factorize :2x^(4)+x^(3)-14x^(2)-19x-6

lim_(x rarr sqrt(2))(x^(2)-3sqrt(2)x+4)/(x^(3)+7x-9sqrt(2))

Obtain all zeros of the polynomial f(x)=2x^(4)+x^(3)-14x^(2)-19x-6, if two of its zeros are -2 and 1

Choose the correct answer int sqrt(x^(2)-8x+7)dx(A)(1)/(2)(x-4)sqrt(x^(2)-8x+7)+9log|x-4+sqrt(x^(2)-8x+7)|+C(1)/(2)(x+4)sqrt(x^(2)-8x+7)+9log|x+4+sqrt(x^(2)-8x+7)|+C(C)(1)/(2)(x-4)sqrt(x^(2)-8x+7)-3sqrt(2)log|x-4+sqrt(x^(2)-8x+7)|+(1)/(2)(x-4)sqrt(x^(2)-8x+7)-((9)/(2))log|x-4+sqrt(x^(2)-8x+7)|

(i) Obtain all other zeros of 2x^4 + 7x^3 - 19x^2 - 14x + 30 , if two of its zeros are sqrt(2) and -sqrt(2) . (ii) Obtain all other zeros of 2x^(3) + x^2 - 6x - 3 , if two of its zeros are -sqrt(3) and sqrt(3) .

sqrt(3x^(2)-7x-30)-sqrt(2x^(2)-7x-5)=x-5