transform this equation into the form of ax^2+bx+c
x^4+4x^2+4=0
guys don't just get the points, help in answering too :D
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transform this equation into the form of ax^2+bx+c
x^4+4x^2+4=0
guys don't just get the points, help in answering too :D
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Answer:
Use FOIL,
x² - 5x = 2
Rearrange,
x² - 5x - 2 = 0, this is its quadratic equation
Use Quadratic Formula to find the roots,
x = [-(-5) +√(-5)² - (4 • 1 • -2)] / 2
You will get the roots,
x1 = (5 - √33) / 2 or about -0.37
-0.37x2 = (5 + √33) / 2 or about 5.37