Question Simplify the expression 32b−407 Evaluate 32b−4−403Solution 32b−407 Show Solution Find the roots b=32407Alternative Form b=12.71875 Evaluate 32b−4−403To find the roots of the expression,set the expression equal to 0 32b−4−403=0Subtract the numbers 32b−407=0Move the constant to the right-hand side and change its sign 32b=0+407Removing 0 doesn't change the value,so remove it from the expression 32b=407Divide both sides 3232b=32407Solution b=32407Alternative Form b=12.71875 Show Solution