Question Simplify the expression 2j−1 Evaluate 2j−4545Solution 2j−1 Show Solution Find the roots j=21Alternative Form j=0.5 Evaluate 2j−4545To find the roots of the expression,set the expression equal to 0 2j−4545=0Divide the terms More Steps Evaluate 4545Reduce the numbers 11Calculate 1 2j−1=0Move the constant to the right-hand side and change its sign 2j=0+1Removing 0 doesn't change the value,so remove it from the expression 2j=1Divide both sides 22j=21Solution j=21Alternative Form j=0.5 Show Solution
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