Question Find the roots x=227Alternative Form x=0.31˙8˙ Evaluate 22x−7To find the roots of the expression,set the expression equal to 0 22x−7=0Move the constant to the right-hand side and change its sign 22x=0+7Removing 0 doesn't change the value,so remove it from the expression 22x=7Divide both sides 2222x=227Solution x=227Alternative Form x=0.31˙8˙ Show Solution
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