Answer: 2(x^3+2x+3x+6)
Step-by-step explanation:
Answer:
(2x+1)(x+3)
2x(x+3)+1(x+3)
2x2+6x+x+3
2x2+7x+3 (2x2 means two x square)
if you want you can also multiply 2x+3 by x+3
like this:
(2x+1)(x+3)
x(2x+1)+3(2x+1)
2x2+x+6x+3
2x2+7x+3 (2x2 means two x square)
They will both give you the same answer.
Answer:
V=5(6)?(14)
Step-by-step explanation:
R + 9
Expression would be r+9=j
J represents the miles that Jessica rode. Since Jessica rode 9 miles farther, you must add 9 to the amount that roger rode.
Answer: 74
Step-by-step explanation:
nth term= 6n+2 (work out the nth term)
6x12+2=74 (substitute 12 in (to find the 12th term))
12th term= 74