What are all the solutions to the equation 10 x to the 4th power plus 30 x cubed plus 35 x squared is equal to 0 ?
Answer
A
0 comma 6 plus 2 i square root of 5 comma 6 minus 2 i square root of 5
B
0 comma the fraction with numerator negative 3 plus i square root of 5 and denominator 2 comma the fraction with numerator negative 3 minus i square root of 5 and denominator 2
C
0 comma the fraction with numerator 3 plus i square root of 5 and denominator 2 comma the fraction with numerator 3 minus i square root of 5 and denominator 2
D
0 comma negative 6 plus 2 i square root of 5 comma negative 6 minus 2 i square root of 5