vidalmari6p99qfk vidalmari6p99qfk

15-01-2021
Mathematics

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Solve for x Show all steps
25 x² + 100 = 0

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ChoiSungHyun ChoiSungHyun

15-01-2021

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.

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