Question Find the roots j=72000451Alternative Form j≈0.006264 Evaluate 451−72000jTo find the roots of the expression,set the expression equal to 0 451−72000j=0Move the constant to the right-hand side and change its sign −72000j=0−451Removing 0 doesn't change the value,so remove it from the expression −72000j=−451Change the signs on both sides of the equation 72000j=451Divide both sides 7200072000j=72000451Solution j=72000451Alternative Form j≈0.006264 Show Solution
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