Question

whoever will answer this question fast and with explanation I will mark his or her answer as BRAINLIEST ​

Answer 1

Answer:

a) 1

Step-by-step explanation:

$k* 2^{1995} = 2^{1998} -2^{1997} -2^{1996} +2^{1995} \\k* 2^{1995}=2^{1995} ( 2^{3}-2^{2}-2+1)\\k= 8-4-2-1\\ k=1$

Therefore k=1