Find an equation of the largest sphere that passes through the point (−1,1,4) and is such that each of the points(x, y,z) inside the sphere satisfies the equation: x^2 + y^2 + z^2 < 136 + 2(x + 2y + 3z)

Take a look at here: https://www.physicsforums.com/threads/lagrange-multiplier-with-inequality-and-point-constraint.40029...

Idk i am in 5th grade lol

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?