Answer: 3x-26y+11z
Step-by-step explanation:
<span>Jake has 48 friends (so many friends!!)
</span><span>Each car has 2 seats
</span><span>How many cars will he have to get to drop all of his friends?
48 </span>÷ 2 = 24
24 cars
Check:-
24 × 2 = 48
Correct!
24 cars will be needed.
Answer:
Step-by-step explanation:
<u>Multiply and simplify:</u>
- (x - 1)(x + 2)(x + 3) =
- (x² + 2x - x -2)(x + 3) =
- (x² + x - 2)(x + 3) =
- x³ + 3x² + x² + 3x - 2x - 6 =
- x³ + 4x² + x - 6
<u>From the final polynomial we can see that:</u>
- a = 1, b = 4, c = 1 and d = - 6
So all the coefficients are positive but the constant d is negative