Scott is playing a game in which he rolls a number cube with a
numbered 1 through 6 and spins the spinner shown below one time each.

How many unique combinations where the number on the cube is greater
than 2 and the number on the spinner is less than 9 are possible?

Multiply 9 and 67. then multiply 3 with 67. lastly the answer that you got for 9x67 is to be subtracted by the answer you got for 3x67

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 *_*