SOLUTION: If the replacement set is the set of negative numbers, then the solution set of 1/3x�=27 is 1.(-40.5) 2.(-9) 3.(-3) 4.(-3 radical3)

SOLUTION: If the replacement set is the set of negative numbers, then the solution set of 1/3x�=27 is 1.(-40.5) 2.(-9) 3.(-3) 4.(-3 radical3)

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Question 198026: If the replacement set is the set of negative numbers, then the solution set of 1/3x�=27 is
1.(-40.5)
2.(-9)
3.(-3)
4.(-3 radical3)
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
1/3x�=27
x^2=81 multiply each side by 3
x=-9, x=9
.
Ed
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