In a museum gift shop, a miniature dinosaur, the Acrocanthosaurus, is 22.8 centimeters long and 15.9 centimeters tall. The package says that the
actual dinosaur was approximately 9 meters long. How tall was the
dinosaur?
A. 2.10 meters
B. 6.28 meters
C. 12.91 meters
D. 13.80 meters
А
B
D

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 *_*