Question Simplify the expression 78b−307 Evaluate 78b−2−305Solution 78b−307 Show Solution Find the roots b=78307Alternative Form b=3.93˙58974˙ Evaluate 78b−2−305To find the roots of the expression,set the expression equal to 0 78b−2−305=0Subtract the numbers 78b−307=0Move the constant to the right-hand side and change its sign 78b=0+307Removing 0 doesn't change the value,so remove it from the expression 78b=307Divide both sides 7878b=78307Solution b=78307Alternative Form b=3.93˙58974˙ Show Solution
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