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
Sergeu [11.5K]
3 years ago
13

Help Please. 2x(3+x) = 9 How do I simplify this using the distributive principle.

Mathematics
1 answer:
Llana [10]3 years ago
6 0

<u>Answer:</u>

2x²+6x-9=0

<u>Step-by-step explanation:</u>

2x(3+x)=9

6x+2x²=9

2x²+6x-9=0

You might be interested in
A cube is a rectangular prism whose edge lengths are congruent. What is the volume of a cube with an edge length of 2 feet?
leonid [27]
Think about it. The area (the two dimensional version of volume) of a two dimensional shape, like a square, can be 2 feet by two feet. Multiply these together, and you get 4 feet^2, or four feet squared, This is because in order to get the volume, you multiply the base times the height, one side by the other. You make the feet "feet squared" because you are also multiplying the measurements together, too. In three dimensional shapes though, you have three different ways to go. You have the base, the height and the width beyond it. So you multiply them together and get 8 feet^3 or 8 feet cubed (you multiply three measurements together).
6 0
3 years ago
What is the area of the polygon below
Fudgin [204]
Separate it into two different shapes

3 0
3 years ago
Read 2 more answers
A mathematical way of expressing a part of a whole thing is called a(n)
Alex
A percentage/ a percentile?
8 0
3 years ago
A scalene triangle has symmetry with respect to a line containing an altitude of the triangle? true or false
sveticcg [70]
Answer: False

A scalene triangle is a type of triangle  that has no equal sides and no equal angles as well therefore, a scalene triangle has no symmetry lines. The line of symmetry divides a figure into two equal halves.
4 0
3 years ago
Read 2 more answers
X=2 y=5<br> 2x^0y^-2<br> Please help
grandymaker [24]

Answer:

2/25

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • ok I know this is easy to graph but I just want to know what they mean about describing a rule. Fred family already has two dogs
    9·1 answer
  • Each square root is between 2 consecutive integers. name the integers. explain all of these questions please. and please hurry
    15·1 answer
  • I already got the answers I just want to make sure I got them right
    9·1 answer
  • Fir a walk-a-thon a sponsor to give a flat tree of 5$ plus 2$ for every mile m you walk
    9·1 answer
  • Ralph sold brownies for ​$0.45 a piece in order to earn money to buy baseball cards. If the cards cost ​$0.81 per​ pack, and if
    15·1 answer
  • A computer program randomly picks from the whole numbers 0-9 and lowercase letters, one at a time, to create a password. What is
    15·1 answer
  • { 2 x [4 - (6 ÷ 2)]} x 3
    5·1 answer
  • Consider the series 1/8+1/16+1/32+1/64+1/128+... Which expression defines Sn?
    7·1 answer
  • What is the distance between (-3,-5) and (-3, 2)?
    13·1 answer
  • The critical points of a rational inequality are x = –4 and x = 2. Which set of points can be tested to find a complete solution
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!