The figure shows a square a and 4 congruent isosceles triangles the square is 10 feet if the length of leg X is 12 ft what is the length in feet of the hypotenuse of each triangle

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 *_*