Question Simplify the expression 16x−9 Evaluate 2x×8−9Solution 16x−9 Show Solution Find the roots x=169Alternative Form x=0.5625 Evaluate 2x×8−9To find the roots of the expression,set the expression equal to 0 2x×8−9=0Multiply the terms 16x−9=0Move the constant to the right-hand side and change its sign 16x=0+9Removing 0 doesn't change the value,so remove it from the expression 16x=9Divide both sides 1616x=169Solution x=169Alternative Form x=0.5625 Show Solution
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