Question

x2 + kk
-26= 0 is 3, find k?​

Answer 1

Step-by-step explanation:

Let's solve for k.

x2+kk−26=0

Step 1: Add -x^2 to both sides.

k2+x2−26+−x2=0+−x2

k2−26=−x2

Step 2: Add 26 to both sides.

k2−26+26=−x2+26

k2=−x2+26

Step 3: Take square root.

k=√−x2+26 or k=−√−x2+26

Answer:

k=√−x2+26 or k=−√−x2+26