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What is the solution set of the equation 3x^2=48? 1) {-2,-8} 2) {2,8} 3) {4,-4} 4) {4,4}
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What is the solution set of the equation 3x^2=48?

1) {-2,-8}
2) {2,8}
3) {4,-4}
4) {4,4}

User Tim Lesher
by
5.2k points

1 Answer

3 votes
3) {4,-4}
Both those values make the equation true when plugged in for x
User Craig Graham
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