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
bezimeni [28]
3 years ago
13

Factor by grouping: 2v^3 + 3v^2 + 4v + 6

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0
<span>2v^3 + 3v^2 + 4v + 6
= (</span><span>2v^3 + 3v^2)  + (4v + 6)
= v^2 (2v + 3) + 2 (2v + 3)
= (v^2 + 2)(2v + 3)

hope it helps</span>
You might be interested in
Louisa savings change - $9 each time she goes bowling. In all, it changed by -99 during the summer. How many times did she go bo
Sidana [21]
Well, if you do 99/9 that equals 11, therefor she has gone 11 times.
7 0
3 years ago
Read 2 more answers
ASAP Plz what is the value of x? Plz no joking around this is from quiz 4.09: Special Right Triangles 2
Sunny_sXe [5.5K]
Ooh this is a good one!
Firstly, let's find RT so that we can solve the top triangle.
We could actually use 3 methods to find this side: 1) trig to find RT
2) trig to find ST, then Pythagorean Theorem to determine RT
3) use the special 30-60-90 right triangle rule ... hmm, I'm going with the last because it's easiest ;)

For 30-60-90 triangles, the sides are always as follows: smallest side (opposite the 30) is s, the middle side is sSR3, and the hypotenuse is 2×s
Thus, since we have the side opposite 60, it is = sSR3, so:
s \sqrt{3}  = 2 \sqrt{3}  \\ s \sqrt{3} \div  \sqrt{3}   = 2 \sqrt{3} \div  \sqrt{3}  \\ s = 2
So now, the hypotenuse (RT) = 2s = 2(2) = 4

Secondly, we are looking at the other type of special right triangle, the 45-45-90:
The side opposite the 45s are s (remember side lengths are equal whose opposite angles are equal); and the hypotenuse is always
s \sqrt{2}
we only need QR, which is s, which is also = RT
So the answer is:
QR = x = 4

x = 4 IS THE FINAL ANSWER!!!


[ i hope by my explanations you understand how better to do special right triangles in the future] :-D
8 0
3 years ago
Read 2 more answers
what is the circumference of a circle with a radius of 6.1 centimeters? enter your answer as a decimal in the box. use 3.14 for
Savatey [412]
Circumference can be calculated by 2pi*r where r is the radius.

So 2*3.14*6.1 = 38.308

To the nearest tenth, the answer is 38.3 cm
8 0
3 years ago
Use the distributive property to simplify the expression below:
Lorico [155]
4x + 2x + 2
= 6x + 2

So the answer is B
8 0
3 years ago
Read 2 more answers
Help me on this please
vaieri [72.5K]
The secound one is 1.125
4 0
3 years ago
Other questions:
  • 4(2 - x) &gt; -2x - 3(4x + 1)<br>solve for x​
    14·1 answer
  • The sum of 57 and a number b
    11·1 answer
  • How do you solve this?
    6·1 answer
  • Solve 3x2 + 12x = 3.
    10·2 answers
  • What are the factors of 60a ?
    5·1 answer
  • -8<br><img src="https://tex.z-dn.net/?f=%20-%208%20%5Cgeqslant%203%20%2B%20h2" id="TexFormula1" title=" - 8 \geqslant 3 + h2" al
    5·1 answer
  • What is the word form of 872,403,159
    15·2 answers
  • Place the LETTER of each value in its location in the real number system below
    7·1 answer
  • There are 3 nursing positions to be filled at Lilly Hospital. Position one is the day nursing supervisor; position two is the ni
    7·1 answer
  • Mark bought 420 watermelons. he ate 69 of them. how many are left​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!