Question Simplify the expression −2x29 Evaluate (−29)x−2Use b−a=−ba=−ba to rewrite the fraction (−29)x−2Remove the parentheses −29x−2Express with a positive exponent using a−n=an1 −29×x21Solution −2x29 Show Solution Find the roots x∈∅ Evaluate (−29)x−2To find the roots of the expression,set the expression equal to 0 (−29)x−2=0Find the domain (−29)x−2=0,x=0Calculate (−29)x−2=0Use b−a=−ba=−ba to rewrite the fraction (−29)x−2=0Remove the parentheses −29x−2=0Rewrite the expression 2x2−9=0Cross multiply −9=2x2×0Simplify the equation −9=0Solution x∈∅ Show Solution
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