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
Aleksandr-060686 [28]
3 years ago
14

Solve: 3x^2+16x+5=0

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:

(3x+1)(x+5)

Step-by-step explanation:

Sorry for my handwriting lol hope this makes sense

You might be interested in
Matrix A = [6 -12 4 8]. What is matrix X if 1/2x=A?
Step2247 [10]

Answer:

X = \left[\begin{array}{cccc}12&-24&8&16\end{array}\right]

Step-by-step explanation:

A matrix is given by

A = \left[\begin{array}{cccc}6&-12&4&8\end{array}\right]

Now, we have to find the matrix X if \frac{1}{2} X = A

⇒ X = 2A

Now, multiplication of a constant with a matrix means multiplication with that constant with all the terms of the matrix.

So, X = \left[\begin{array}{cccc}6 \times 2&-12 \times 2&4 \times 2&8 \times 2\end{array}\right]

⇒ X = \left[\begin{array}{cccc}12&-24&8&16\end{array}\right] (Answer)

4 0
3 years ago
Read 2 more answers
Can someone help me with this question if two figures are similar but not congruent, how are they alike, and how are they differ
kenny6666 [7]
Two figures are similar if they have the same shape but not necessarily the same size although they are the same shape they are different sizes
3 0
2 years ago
What is the sum of the complex numbers 2 + 4i,and 3 − 7i, where i=-1
Elodia [21]

Answer:

5 - 3i.

Step-by-step explanation:

2 + 4i + 3 - 7i       Bring like terms together:

= 2 + 3 + 4i - 71

= 5 - 3i.

5 0
2 years ago
Read 2 more answers
What is the equation of the trend line in the scatter plot ?
ryzh [129]

Answer:

Equation: -3x + 18

Hope this helps!

6 0
2 years ago
Find the area of an equilateral triangle with apothem 7 cm. Round to the nearest whole number.
Burka [1]
The answer is 255cm<span>²</span>
5 0
3 years ago
Other questions:
  • The value of a car purchased for $20,000 decreases at a rate of 12% per year. What will be the value of the car after 3 years?
    7·1 answer
  • You can get $24 for working 3 hours. One day you got $40, how long did you work?​
    9·2 answers
  • Plz help me with these plz if u could
    14·2 answers
  • Ax) = x² + 4x + 5<br> What is the vertex?
    5·1 answer
  • I don’t know how to set this up
    7·1 answer
  • jason invested $200 she earned a simple interest of 10% per year on the initial investment.if no money was added or removed from
    15·2 answers
  • Help a person out would ya...no links
    15·2 answers
  • Helppppppp meee plsss
    13·1 answer
  • Write the equation of the line that passes through the points (7, –9)
    11·1 answer
  • Suppose that Jason recently landed job offers at two companies. Company A reports an average salary of $51,500 with a standard d
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!