20 children were asked to name their favourite colour. All the results are shown in the bar chart below.

Number of children

Red

Blue Green

Yellow

Pink

Put the correct numbers on the vertical axis of the bar chart.

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 *_*

Ireally don’t understand your problem do you have a better picture of it