Question Simplify the expression 3533−7120a Evaluate 4243−710−7120aSolution 3533−7120a Show Solution Find the roots a=71203533Alternative Form a≈0.496208 Evaluate 4243−710−7120aTo find the roots of the expression,set the expression equal to 0 4243−710−7120a=0Subtract the numbers 3533−7120a=0Move the constant to the right-hand side and change its sign −7120a=0−3533Removing 0 doesn't change the value,so remove it from the expression −7120a=−3533Change the signs on both sides of the equation 7120a=3533Divide both sides 71207120a=71203533Solution a=71203533Alternative Form a≈0.496208 Show Solution
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