Math, asked by annu7919, 7 months ago

12. Find the value of k for which 3 is a zero of the
polynomial x² - kx + 12.

Answers

Answered by RAJASHREEDAS

4

Answer:

3^2 - 3k+12=0

-3k =-12-9

-3k=-21

k =7

annu7919: thanku for helping me

RAJASHREEDAS: ur welcome

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