Question

बहुपद (x2-2X-3) के शून्यक होंगे।​

Answer 1

Answer:

answer is x = 3 , -1

Step-by-step explanation:

x² - 2x - 3

= x² - (3 - 1)x - 3

= x² - 3x + 1 - 3

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

= ( x - 3) (x + 1)

x - 3 = 0

x = 3

or, x + 1 = 0

x = - 1

so , x = 3 , - 1

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Answer 2

Step-by-step explanation:

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