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
pentagon [3]
2 years ago
11

What is the product of 2x+3 and 4x^2-5x+6 .

Mathematics
2 answers:
jolli1 [7]2 years ago
6 0

Answer:

8x3+2x2−3x+18

Step-by-step explanation:

I'm bad at explaining but trust me please

stira [4]2 years ago
3 0

Answer:

Explanation:

We have:

(

2

x

+

3

)

(

4

x

2

−

5

x

+

6

)

Now let's distribute this piece by piece:

(

2

x

)

(

4

x

2

)

=

8

x

3

(

2

x

)

(

−

5

x

)

=

−

10

x

2

(

2

x

)

(

6

)

=

12

x

(

3

)

(

4

x

2

)

=

12

x

2

(

3

)

(

−

5

x

)

=

−

15

x

(

3

)

(

6

)

=

18

And now we add them all up (I'm going to group terms in the adding):

8

x

3

−

10

x

2

+

12

x

2

+

12

x

−

15

x

+

18

And now simplify:

8

x

3

+

2

x

2

−

3

x

+

18Step-by-step explanation:

You might be interested in
What percent of 200 miles is 150 miles
Bumek [7]

           150 / 200  =  0.75

                   0.75  =  75%

150 of anything is  75%  of  200  of the same thing.
3 0
3 years ago
Read 2 more answers
Please help me in this question.
snow_lady [41]

Answer:

Step-by-step explanation:

(i) Area of ABCD = (base1+base2)*height/2

                           = (6+12)*4/2 = 36 cm2

(ii) Volume = Area of ABCD * length = 36 * 25 = 900 cm3

(iii) Total SA = Area of ABCD *2 + 25*5*2 + 6*25 + 12*25

                    = 72                         + 250      + 150   + 300

                    = 772cm2

3 0
3 years ago
PLEASE help with these math questions
kaheart [24]
1. C
2. A
3. D
4. 62/25
5. 4/33

By the way it is not fair. posting 5 sums for just 7 points. :)

anyway, if it helped u
do click thx.

3 0
3 years ago
Solve the initial value problem. dy/dt = 1 + 6/t , t > 0, y = 8 when t = 1
nordsb [41]
\displaystyle\frac{dy}{dt} = 1 + \frac{6}{t}\ \Rightarrow\ dy = \left( 1 + \frac{6}{t}\right) dt\ \Rightarrow\int 1\, dy = \int \left( 1 + \frac{6}{t}\right) dt \ \Rightarrow \\ \\
y = t + 6\ln|t| + C. \text{ But $t\ \textgreater \ 0$ so }y = t + 6\ln t + C. \\ \\ 
y(1) = 8\ \Rightarrow\ 8 = 1 + 6 \ln 1 + C \ \Rightarrow\ C = 7 \text{ so } \\ \\
y(t) = t + 6\ln t + 7
5 0
3 years ago
6 = a divided by 4 + 2
lyudmila [28]

Answer:

36

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to the problem
    7·2 answers
  • A sporting goods store sells 3 fishing reels and 4 fishing rods for $523. Later, they sell 9 fishing reels and 3 fishing rods fo
    15·1 answer
  • Really don't understand this :/ Please help.
    5·1 answer
  • If point P is 4/7 of the distance from M to N, what ratio does the point P partition the directed line segment from M to N into?
    6·2 answers
  • Suppose 40% of the population of pre-teens have a TV in their bedroom. If a random sample of 500 pre-teens is drawn from the pop
    10·1 answer
  • Eddie finds a good deal on a used car that he likes. He makes a down payment of $450 and pays $199 a month for 36 months. What i
    5·2 answers
  • ANSWER AND EXPLAIN FOR BRAINLIEST :)
    10·2 answers
  • PLEASE HELP 46 POINTS!!!
    12·1 answer
  • Nico is saving money for his college education. He invests some money at 9​%, and ​$1700 less than that amount at 8% The investm
    9·1 answer
  • A 9-yard roll of string costs $3.42. What is the unit price?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!