Question Simplify the expression 15897−a Evaluate 15897−1×aSolution 15897−a Show Solution Find the roots a=15897 Evaluate 15897−1×aTo find the roots of the expression,set the expression equal to 0 15897−1×a=0Any expression multiplied by 1 remains the same 15897−a=0Move the constant to the right-hand side and change its sign −a=0−15897Removing 0 doesn't change the value,so remove it from the expression −a=−15897Solution a=15897 Show Solution
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Trigonometry
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