Tyler swims at a constant speed of 10 meters every 20 seconds. Use a unit rate to figure out how long it will take him to swim 150 meters. Put a box around the unit rate when you show your work in the box on the left.

Type how long it will take him to swim 150 meters in the box on the right.

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 *_*

Ithink it’s d as the answer.