Find the exact value of tan a in simplest radical form

2+2-9-$29: ! 3$3$282! 2! 2

Od. 130 degrees because if you add them together you get the 130

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 *_*