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
andrew-mc [135]
3 years ago
12

(2x + 1)(x + 2) Multiply the following polynomial

Mathematics
1 answer:
leva [86]3 years ago
3 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{2 {x}^{2}  + 5x + 2}}}}}

Step-by-step explanation:

\sf{(2x + 1)(x  + 2)}

Use distributive property

\longrightarrow{ \sf{2x(x + 2) + 1(x + 2)}}

\longrightarrow{ \sf{2 {x}^{2}  + 4x + x + 2}}

Collect like terms

\longrightarrow{ \sf{2 {x}^{2}  + 5x + 2}}

Hope I helped!

Best regards! :D

You might be interested in
For the equations given below, which statement is true?
seraphim [82]

Answer:

D. The equations do not have the same solution because the second eqlition can never be obtained when multiplying the first

equation by any value

Step-by-step explanation:

-21=14 Equ(1)

6.1=-42 Equ(2)

Multiplying the first equation by -3 will give

-63= -42

Which is not equivalent to the second equation

Multiplying the first equation by 3, we have

-63=42

Not equivalent to the second equation

Multiplying both sides of the first equation by -4, we have

84=56

Not equivalent to the second equation

D. The equations do not have the same solution because the second eqlition can never be obtained when multiplying the first

equation by any value

3 0
4 years ago
Question 19 of 28
Goryan [66]

Answer:

BC^2=10^2+30^2

Step-by-step explanation:

  • P=10
  • B=30

Using pythagorean theorem

\\ \sf\longmapsto BC^2=10^2+30^2

\\ \sf\longmapsto BC^2=100+300

\\ \sf\longmapsto BC^2=400

\\ \sf\longmapsto BC=\sqrt{400}

\\ \sf\longmapsto BC=20

8 0
3 years ago
What is -5+3
VladimirAG [237]

Answer:-2

Step-by-step explanation:

if you count from -5 and take away 3 it will give you -2

8 0
3 years ago
Read 2 more answers
Can someone help me on this plzzzz
Vesnalui [34]

Answer:

7

Step-by-step explanation:

add whats in the ( ) then divide by 8

3 0
4 years ago
Solve for x<br> 1,000 = 58.3x+227.9
Lana71 [14]
Subtract 227.9 from both sides to get 772.1
then divide both sides by 58.3 to get 13.2435678
then round to get 13.24
3 0
2 years ago
Read 2 more answers
Other questions:
  • Christina's hair measured 16 2/5 inches before her haircut. After the cut, it measured 9 2/3 inches. How much did she let the ha
    13·1 answer
  • The figure shown has a parallelogram on top and a rectangle below it:
    6·2 answers
  • Solve for x.<br><br> x/3 = 3 1/4
    6·1 answer
  • What is 3-3(2-8) using the distributive property
    6·1 answer
  • Two sides of a right triangle measure 7 units and 3 units. What is the area of the square that shares a side with the third side
    14·1 answer
  • 6 x 10-5 than 5 x 10-9
    9·2 answers
  • Name the coordinates of the final image of the figure after the given sequence of
    13·1 answer
  • Which expression is equivalent to (8x − 4) + (5 − 4x)?
    12·2 answers
  • Find the distance between (1, 4) and (2, 3). Round your answer to the nearest tenth
    13·1 answer
  • PLZ ANSWER AS SOON AS YOU CAN!!!!!!!!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!