Question Simplify the expression 2−5x Evaluate 2−x51Solution 2−5x Show Solution Find the roots x=32 Evaluate 2−x51To find the roots of the expression,set the expression equal to 0 2−x51=0Move the constant to the right-hand side and change its sign −x51=0−2Removing 0 doesn't change the value,so remove it from the expression −x51=−2Change the signs on both sides of the equation x51=2Raise both sides of the equation to the 5-th power to eliminate the isolated 5-th root (x51)5=25Solution x=32 Show Solution
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