Question

Find the zero of the polynomial of xsquare -2 -8

Answer 1

Answer:

, √ 10

Step-by-step explanation:

let the polynomial = 0

x square-2-8=0

x square-10=0

x square=10

so x=√10

Answer 2

Answer:

x

$x { }^{2} - 2 - 8 = 0$

$x {}^{2} - 10 = 0$

$x {}^{2} = 10$

$x = \sqrt{10}$

$x = + \sqrt{10}$

OR

$x = - \sqrt{10}$