Use the given data to find the minimum sample size required to estimate the population proportion. margin of error: 0.09; confidence level: 90%; from a prior study, is estimated by 0.23. a. 53 b. 60 c. 5 d. 180

The first digit is in the middle school 100s place

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 *_*