Question: Say it takes 2 hours to solve a linear system Ax = b using Gaussian Elimination with partial pivoting, where A is a 100 100

Say it takes 2 hours to solve a linear system Ax = b using Gaussian Elimination with partial pivoting, where A is a 100 100 matrix. How long (approximately) will it take to solve a linear system Bx = c if B is a 200 200 matrix?

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