Vanessa uses the expressions open paren 3 x squared plus 5 x plus 10 close paren and open paren x squared minus 3 x minus 1 close paren to represent the length and width of her patio. Which expression represents the area l w of Vanessa’s patio?
Answer
A
3 x to the 4th power minus 4 x cubed minus 8 x squared minus 35 x minus 10
B
3 x to the 4th power plus 14 x cubed plus 22 x squared plus 25 x minus 10
C
3 x to the 4th power plus 14 x cubed plus 28 x squared plus 35 x plus 10
D
3 x to the 4th power minus 4 x cubed plus 22 x squared plus 35 x plus 10