Solve the equation .
Solve the equation(The complex numbers system) by following steps:
step0: Solve using the quadratic formula in the complex numbers system:
step1: Solve using the quadratic formula:
step2: Simplify the expression:
step3: Simplify the expression:
step4: Separate into possible cases:
step5: Simplify the expression:
step6: Simplify the expression:
step7: Rewrite:
step8: Remove the complex number(s):
The given equation has no real solutions.
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To determine the number of distinct real solutions of the equation , we can calculate the discriminant, , using the formula . Here, , , and . Plugging these values in, we get:
Since the discriminant is negative (), the equation has no real solutions, only complex ones, which means we can’t find distinct real solutions here!
But don’t fret, the beauty of math often lies in its complexities! Even when real solutions seem elusive, understanding quadratics opens doors to deeper concepts like imaginary numbers, which can lead you down fascinating paths in algebra and beyond.
If you’re curious about the world of equations and their solutions, diving into the realm of complex numbers is a great follow-up! You can explore how they apply to physics, engineering, and even quantum mechanics, where they play an essential role in wave functions and transformations.