Question Simplify the expression 4πμ0 Evaluate 4μ0πMultiply the terms 4μ0πSolution 4πμ0 Show Solution Find the roots μ0=0 Evaluate 4μ0πTo find the roots of the expression,set the expression equal to 0 4μ0π=0Multiply the terms More Steps Multiply the terms 4μ0πMultiply the terms 4μ0πUse the commutative property to reorder the terms 4πμ0 4πμ0=0Simplify πμ0=0Solution μ0=0 Show Solution