Mathematics, 07.10.2021 21:30 shaferxspecial8397
obtain all the zeroes of the polynomial x4 -4x2 -4x -1 if two of its zeros are 1+√2 and 1-√2. I need answer quick.
Answers: 1
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4+6x-3x^3 in standard form with explanations because i don’t understand
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Mathematics, 21.06.2019 15:20
Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8
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Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
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Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
obtain all the zeroes of the polynomial x4 -4x2 -4x -1 if two of its zeros are 1+√2 and 1-√2. I need...
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