Question 210−1×A Simplify the expression 210−A Evaluate 210−1×ASolution 210−A Show Solution Find the roots A=210 Evaluate 210−1×ATo find the roots of the expression,set the expression equal to 0 210−1×A=0Any expression multiplied by 1 remains the same 210−A=0Move the constant to the right-hand side and change its sign −A=0−210Removing 0 doesn't change the value,so remove it from the expression −A=−210Solution A=210 Show Solution
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