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OpenStudy (anonymous):
Simplify the following expression. √-144√-48 I don't understand how you came up with the answer..??
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OpenStudy (anonymous):
√-144 = √144 * √-1 = 12i where i = √-1 √-48 = √16*√-3 = 4√3 i so √-144√-48 = 12i * 4√3i = 48√3* i^2 = -48√3
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