Question Find the roots b=71120Alternative Form b≈1.690141 Evaluate 120−71bTo find the roots of the expression,set the expression equal to 0 120−71b=0Move the constant to the right-hand side and change its sign −71b=0−120Removing 0 doesn't change the value,so remove it from the expression −71b=−120Change the signs on both sides of the equation 71b=120Divide both sides 7171b=71120Solution b=71120Alternative Form b≈1.690141 Show Solution
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