Question

The zeros of the polynomial x square - 2 x minus 3 are

Answer 1

Step-by-step explanation:

here is your answer and once try to solve it

Answer 2

Given:-

P(x)=x²-2x-3

To find:-

The zeros of the Polynomial[p(x)]

$\rule{200}{1}$

$\green{\boxed{\purple{\underline{\orange{\mathrm{Proof:-}}}}}}$

x²-2x-3=0

S=-2[Sum of Equations]

P=-3[Product of Equations]

-3×1=-3

-3+1=-2

→x²-3x+x-3=0

→x(x-3)+1(x-3)=0

$\rule{200}{1}$

Taking x+1=0

x=-1

$\rule{200}{1}$

Taking x-3=0

x=3

$\rule{200}{1}$

THE zeros are:-

$\boxed{-1 \ and \ 3}$