Factor 2a^5b + 2a^4b^2 + 2a^3b^3.
2a^2b(a^2 + ab^2+ ab)
2a^3b(a^2 + ab + b^2)
2ab^3(a^3 + ab + b^2)

Need on this geometry question. explain how you did it.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements