Question 4000B−21 Find the roots B=400021Alternative Form B=0.00525 Evaluate 4000B−21To find the roots of the expression,set the expression equal to 0 4000B−21=0Move the constant to the right-hand side and change its sign 4000B=0+21Removing 0 doesn't change the value,so remove it from the expression 4000B=21Divide both sides 40004000B=400021Solution B=400021Alternative Form B=0.00525 Show Solution
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