step-by-step explanation:
i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn
27 + 13x + 15 = (x + 5)( =
27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =
55 degrees because 55+55=110 degrees
4y - 6 + y^2 - 9 = y^2 + 4y - 15
y^2 term
terms
- terms
total of 3 terms when simplified