Question Factor the expression 2(2000B−9) Evaluate 4000B−18Solution 2(2000B−9) Show Solution Find the roots B=20009Alternative Form B=0.0045 Evaluate 4000B−18To find the roots of the expression,set the expression equal to 0 4000B−18=0Move the constant to the right-hand side and change its sign 4000B=0+18Removing 0 doesn't change the value,so remove it from the expression 4000B=18Divide both sides 40004000B=400018Divide the numbers B=400018Solution B=20009Alternative Form B=0.0045 Show Solution
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