Question

find the zeros of the polynomial x2 +4√3x-15 and verify the relationship between the zeros and coefficient​

Answer 1

Step-by-step explanation:

x²+4root3-15

x² -( 5root3 -root3 )x - 15

x²-5root3x+root3x -15

x(x-5root3)+root3(x-5root3)

(x+root3)(x-5root3)

here x= (-root3) ,(5root3)

Answer 2

$\huge\star\:\:{\orange{\underline{\purple{\mathcal{Solution}}}}}$

.

.

.

.

.

.

${\purple{\boxed{\large{\bold{And}}}}}$

$x + 5 \sqrt{3} = 0$

$x = - 5 \sqrt{3}$

$\sqrt{3} \: and \: - 5 \sqrt{3}$

Is a zeroes of given quadratic polynomial