Question Factor the expression 4(1−25h) Evaluate 4−100hSolution 4(1−25h) Show Solution Find the roots h=251Alternative Form h=0.04 Evaluate 4−100hTo find the roots of the expression,set the expression equal to 0 4−100h=0Move the constant to the right-hand side and change its sign −100h=0−4Removing 0 doesn't change the value,so remove it from the expression −100h=−4Change the signs on both sides of the equation 100h=4Divide both sides 100100h=1004Divide the numbers h=1004Solution h=251Alternative Form h=0.04 Show Solution
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