Question

The complex solution to a quadratic equation is x=-10± root -700/2. Write this solution in standard form, x=a±bi, where a and b are real numbers. Justify your answer by showing your work.

HINT: Simplify the radical first.

Answer 1

\[\sqrt{\frac{ -700 }{ 2 }} = ?\]

Answer 2

??

Answer 3

\[\sqrt{\frac{ -7*100 }{ 2 }} = ?\]

Answer 4

\[\sqrt{100} = ?\]

Answer 5

\[\frac{ 7 }{ 2 } = ?\]

Answer 6

\[\sqrt{-1} = ?\]