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
Snezhnost [94]
3 years ago
8

What is the product of (2p + 7)(3p2 + 4p – 3)?

Mathematics
2 answers:
trapecia [35]3 years ago
5 0

Answer:

The product of the polynomials is 6p³ + 29p² + 22p - 21

Step-by-step explanation:

(2p + 7)(3p² + 4p - 3)

Use the foil method to multiply.

6p³ + 8p² - 6p + 21p² + 28p - 21

Combine like terms. Make sure you put the equation in standard form. This means that the exponential numbers will be ordered in descending form.

6p³ + 29p² + 22p - 21

anzhelika [568]3 years ago
3 0
The answer is 6p3+2p2+49p-21
You might be interested in
What is the height of the tree in the image below? 10 points Wall 4 6 ft 24 O I foot O 36 foot None of the above
Zinaida [17]

16 ft

Explanation

Step 1

because the ligth comes in the same angle, we have 2 similar triangles .

so,as the triangles are similar,the ratio of the shorter leg to the bigger leg must be equal.

\begin{gathered} ratio=\frac{shorter\text{ leg}}{\text{bigger leg}} \\ ratio1=ratio2 \\ \frac{h}{24}=\frac{4}{6} \end{gathered}

Step 2

solve for h

\begin{gathered} \frac{h}{24}=\frac{4}{6} \\ \text{cross multiply} \\ 6\cdot h=4\cdot24 \\ 6h=96 \\ \text{divide boths} \\ \frac{6h}{6}=\frac{96}{6} \\ h=16 \end{gathered}

therefore, the heigth of the tree is 16 ft

5 0
11 months ago
What is the equation of the line, written in slope-intercept form? Show how you determined the equation.
kondor19780726 [428]
The equation of a line is defined by: y=mx+b

Step 1: Find the slope (rise over run) so, the rise is 15.7 and the run is 6. 15.7/6=2.62

y=2.62x+b

Step 2: Find the b value (y intercept) - this is where the line goes through the y axis. In this case, it's 15.7

Step 3: add the slope and the b value together - y=2.62x+15.7
4 0
3 years ago
A survey asked 10 boys and 10 girls how many text messages they sent the previous day. The
Genrish500 [490]

Answer:

You might want to put that in a picture, because that makes very little sense.

4 0
3 years ago
What time would it be if you rotated the hour hand 90° counterclockwise?<br> [[ READ ATTACHMENTS ]]
kkurt [141]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
On a map, a line 3 cm long represents 150 km. Find the scale to which the map is drawn by completing 1 mm to ? km.
soldi70 [24.7K]
Do 3 divided by 150 to get the answer
5 0
3 years ago
Other questions:
  • Please help me I will reward brainlest
    9·2 answers
  • Subtract 28 from 54, and then subtract that difference from 32.
    9·2 answers
  • Use the table of values below to select the correct statement.
    6·1 answer
  • What is the name of a parallelogram whose sides are equal in length but whose angles are not necessarily right angles
    9·1 answer
  • Which expression is equivalent to the given expression?<br><br> 8(3/4a)−8
    11·1 answer
  • hey anyone here! I need some help solving and understanding these please! I tried so hard but don't quite understand
    12·1 answer
  • I need help on this pleasee and please explain​
    8·1 answer
  • 3(9z+4) &gt; 35z - 4<br> What is z
    7·1 answer
  • Find the mean of the following data set: 40, 58, 37, 23, 66, 42, 35, 37, 51, 42, 56, 37, 61, 52.
    15·1 answer
  • It’s supposed to answer in simplest formIf I die is rolled one time find the probability of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!