cgratz5106
16.01.2021 •
Mathematics
Solve for x Show all steps
25 x² + 100 = 0
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Ответ:
Step-by-step explanation:
25x² + 100 = 0
25(x² + 4) = 0
x² + 4 = 0
x² = -4
Since x² >= 0 for all real values of x, there is no real solution for x. However there are complex solutions.
=> x = ±√-4
=> x = 2i or x = -2i.
Ответ: