Determine the number of roots of each polynomial equation.
1. x⁶+8x⁴-4x+10=0
2. (x+9) (...
Mathematics, 13.10.2020 02:01 bendavidhizar
Determine the number of roots of each polynomial equation.
1. x⁶+8x⁴-4x+10=0
2. (x+9) (x-9) (x+9) (x-9)=0
3. 5x⁴(x-7)(x²+8)²=0
4. -9x⁷+10x-7=0
5. 8x⁴-6x-9x³=0
Answers: 1
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