genesissalandia27 genesissalandia27 23-04-2020 Mathematics contestada Solve (x + 9)2 = 25. Apply the square root property of equality: Isolate the variable. StartRoot (x + 9) squared EndRoot = Plus or minus StartRoot 25 EndRoot If x + 9 = 5, then x = . If x + 9 = –5, then x =