CBSE BOARD X, asked by Lakshya5230, 1 year ago

Pls tell me (k2-16) kaise aya

Answers

Answered by mamathatk03p1cdux
0
(k+4)(k-4)=(k^2-16)
I think it is a right answer
Answered by pkmsree1407
0
K2=16
K=+4,-4


Therefore K is 4,-4
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