Question Simplify the expression 1600−A Evaluate 1600−A×1Solution 1600−A Show Solution Find the roots A=1600 Evaluate 1600−A×1To find the roots of the expression,set the expression equal to 0 1600−A×1=0Any expression multiplied by 1 remains the same 1600−A=0Move the constant to the right-hand side and change its sign −A=0−1600Removing 0 doesn't change the value,so remove it from the expression −A=−1600Solution A=1600 Show Solution
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