Directions Find the solution of an equation on inequality involving one variable from a given replacement and check ​

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 *_*

Mb= 40 because it is congruent to mf therefore it’s 40.