Math, asked by jankipatel7337, 5 months ago

find the value of k, if x²+ kx - 3 = (x-3) (x + 1)

Answers

Answered by rusandi

1

Answer:

Step-by-step explanation:

x²+ kx - 3 = (x-3) (x + 1)

x²+ kx - 3=x²+x-3x-3

x²+ kx - 3=x² - 2x - 3

k=-2

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