Plsss help I will mark brainlist

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities