Use DeMoivre's Theorem to write the complex number in standard form. (√2(cos(20°) + isin(20°))^3
A. -4+4√3 i
B. 4√3+4i
C. -4√3+4i
D. 4+4√3i

There are two bc a studen that equals to 2

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*