Math, asked by srinivasulu78, 8 months ago

If 3 is one zero of P(x) = x² + Kx –9.
find k?

Answers

Answered by rakesh4114

0

3^2+k3-9=9-3k-9
-3k=0
k=0

Answered by mercyy

4

Answer:

zero

Step-by-step explanation:

here u go

hope it helps....

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