Help plz/ porfabor ayuda T^T

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

For what values of x is x2 + 2x = 24 true?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons