leahpartaka03
10.10.2019 •
Mathematics
What are the solutions? 16x2 + 9 = 0 (1 point).
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Ответ:
16 x² = - 9 / : 16 ( divide both sides by 16 )
x² = - 9 / 16 ( we have to find the square root of both sides )
We know that √( -1 ) = i.
x 1 = - 3/4 i
x 2 = 3/4 i
Ответ:
study goofy if you study you would know