Answer:
Step-by-step explanation:
y=l2−16k−4
Step 1: Flip the equation.
l2−16k−4=y
Step 2: Add -l^2 to both sides.
l2−16k−4+−l2=y+−l2
−16k−4=−l2+y
Step 3: Add 4 to both sides.
−16k−4+4=−l2+y+4
−16k=−l2+y+4
Step 4: Divide both sides by -16.
−16k
−16
=
−l2+y+4
−16
k=
1
16
l2+
−1
16
y+
−1
4
