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Question
78-1-a
Simplify the expression
77-a
Evaluate
78-1-a
Solution
77-a
Show Solutions
Find the roots
a=77
Evaluate
78-1-a
To find the roots of the expression,set the expression equal to 0
78-1-a=0
Subtract the numbers
77-a=0
Move the constant to the right-hand side and change its sign
-a=0-77
Removing 0 doesn't change the value,so remove it from the expression
-a=-77
Solution
a=77
Show Solutions
