Work out this implicit function:

Question

500 = (300/L³) - K

Answer 1

To work out this implicit function, we need to isolate L:

500 = 300/L^3 - K

Add K to both sides:

500 + K = 300/L^3

Multiply both sides by L^3:

500L^3 + KL^3 = 300

Subtract 500L^3 from both sides:

KL^3 = 300 - 500L^3

Divide both sides by K:

L^3 = (300 - 500L^3) / K

Now, we have the implicit function L^3 = (300 - 500L^3) / K.