Question Simplify the expression 11−3σ Evaluate 14−3−3σSolution 11−3σ Show Solution Find the roots σ=311Alternative Form σ=3.6˙ Evaluate 14−3−3σTo find the roots of the expression,set the expression equal to 0 14−3−3σ=0Subtract the numbers 11−3σ=0Move the constant to the right-hand side and change its sign −3σ=0−11Removing 0 doesn't change the value,so remove it from the expression −3σ=−11Change the signs on both sides of the equation 3σ=11Divide both sides 33σ=311Solution σ=311Alternative Form σ=3.6˙ Show Solution
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