Question Factor the expression 2h2(4h−5) Evaluate 8h3−10h2Rewrite the expression 2h2×4h−2h2×5Solution 2h2(4h−5) Show Solution Find the roots h1=0,h2=45Alternative Form h1=0,h2=1.25 Evaluate 8h3−10h2To find the roots of the expression,set the expression equal to 0 8h3−10h2=0Factor the expression 2h2(4h−5)=0Divide both sides h2(4h−5)=0Separate the equation into 2 possible cases h2=04h−5=0The only way a power can be 0 is when the base equals 0 h=04h−5=0Solve the equation More Steps Evaluate 4h−5=0Move the constant to the right-hand side and change its sign 4h=0+5Removing 0 doesn't change the value,so remove it from the expression 4h=5Divide both sides 44h=45Divide the numbers h=45 h=0h=45Solution h1=0,h2=45Alternative Form h1=0,h2=1.25 Show Solution
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