CAN SOMEONE PLEASE HEL
Answer the questions below. 1. Add or subtract. Show your work for each problem by using boxes, circles, colored underlines, OR grouping to identify the like terms before you simplify.
a. (−2 2 −4 + 8)+ (5 2 + 2 − 25)
b. (5 2 + 4 − 6)− (−5 2 − 3 + 15)
2. Multiply. Show all your work including boxes, circles, colored underlines, OR grouping to identify the like terms before you simplify (3 − 1)(4 2 + 3 + 7)
3. Find the roots. List your steps correctly. 8 points (1point for correct answer, 3points for showing work, 4points for listing the steps correctly) () = 2 − 2 − 15