Question Simplify the expression −2615−a Evaluate 820−3435−aSolution −2615−a Show Solution Find the roots a=−2615 Evaluate 820−3435−aTo find the roots of the expression,set the expression equal to 0 820−3435−a=0Subtract the numbers −2615−a=0Move the constant to the right-hand side and change its sign −a=0+2615Removing 0 doesn't change the value,so remove it from the expression −a=2615Solution a=−2615 Show Solution
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