1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zarrin [17]
3 years ago
14

(3x^3-2x^2+7)(x^3+2x) using foil method

Mathematics
1 answer:
Fantom [35]3 years ago
4 0

Answer:

x(8x-5-13x³+2x²)

Step-by-step explanation:

(3x²-5x-7x^4)-(-2x³+6x^4-5x²)

(x(3x-5-7x³))+2x³-6x^4+5x²

x(3x-5-7x³)+2x³-6x^4+5x²

x(3x-5-7x³+2x²-6x³+5x)

x(8x-5-13x³+2x²)

You might be interested in
HELP LOL i have no idea it might be just me
xenn [34]

Answer:

Step-by-step explanation:c

7 0
3 years ago
Read 2 more answers
The water in a reservoir decreased by 47% during a drought. Before the drought, the reservoir held 44,580 acre ft (AF) of water.
RSB [31]


44,580 x 47 %

44,580 x .47 = 20,952.6

So, the water decreased 20,952.6 ft

If you want the water level after the drought just subtract.

44,580 - 20,952.6 =  23,627.4 ft

Hope this helps. :)

5 0
4 years ago
A jar contains 10 blue marbles, 4 red marbles, and 8 white marbles. What are the odds of drawing a blue marble from the bag?
lubasha [3.4K]

Answer:

10/22

10 blue marbles/22 total marbles

(simplified = 5/11)

5 0
3 years ago
An airplane at T(80,20)needs to fly to both U(20,60) and V(110,85). what is the shortest possible distance for the trip?
olga2289 [7]
The answer is 165 units.
4 0
4 years ago
An archaeologist earns $9147 monthly. Determine the amount he is paid annually.
Mnenie [13.5K]
$9147 x 12 =190,764
12 is how many months there is in a year
4 0
3 years ago
Other questions:
  • A triangle is cut from a rectangle. The height of the triangle is half of the unknown side length s s . The area of the shaded r
    9·1 answer
  • Joshua spins a spinner twice. The spinner consists of 3 equally spaced colors, Red, Blue, and Yellow. What is the probability th
    8·1 answer
  • List three numbers that are less then 66,100
    10·2 answers
  • 10%of what number is 14
    6·2 answers
  • Chipper had 189 hits in 572 at bats calculate chippers batting average for season by dividing the number if hits by the number o
    5·1 answer
  • Find the mean, median, mode, and range for each of the following sets of numbers
    12·1 answer
  • HEEEEELP PLEASEEEE THAAAAAAANK YOUUUUU
    14·1 answer
  • What is 200 percent of (0.020(5/4) + 3 ((1/5) – (1/4)))
    10·1 answer
  • Please solve it fastand give the correct answer pleaseeeeee​
    13·1 answer
  • Megan purchased a used car for $6,200. Her state charges 6% tax for the car, $57 for registration, $60 for a new title certifica
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!