Question

zeroes of quadritic polynomial x2-2x-3 are​

Answer 1

Answer:

The zeros of the polynomial x2-2x-3 are

=x(x-3)+(x-3)=(x-3)(x+1).

Step-by-step explanation:

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Answer 2

Answer:

The zeroes of the quadratic polynomial x^2 - 2x-3 is + 3 and -1.

Step-by-step explanation:

By factorization method,

x^2-2x-3=0............. (equating with zero)

x^2- 3x +x-3=0

x(x-3)+1(x-3)=0

(x+1)(x-3)= 0

x+1=0

x-3=0

therefore, x = -1

x = 3 are the zeroes of the polynomial.

Hope, it helps you....