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
Aloiza [94]
3 years ago
13

Factor 4x^3 + x^2 - 2x - 6

Mathematics
1 answer:
Serjik [45]3 years ago
8 0

Answer:

The expression is not factorable with rational numbers.

You might be interested in
Find the surface area in terms of pl.<br>3cm<br>4 cm<br><br>A. 12π<br>B. 16.5π<br>C. 4.5π<br>D. 22π​
Lera25 [3.4K]

(B) 16.5π

<u>Explanation:</u>

The shape given is a cylinder

The height, h of the cylinder = 4cm

Diameter of the cylinder = 3cm

Radius, r = 1.5 cm

Surface area of cylinder, A = ?

We know:

Surface area of cylinder = 2πrh + 2πr²

A = 2\pi r (h+r)\\\\A = 2 X \pi  X 1.5 ( 4 + 1.5)\\\\A = 16.5\pi

Therefore, the surface area would be 16.5π

8 0
3 years ago
Solve for A<br><br> Needing help ASAP! Tysm
AnnZ [28]

Answer:

16 = a

Step-by-step explanation:

6 = a/4 +2

Subtract 2 from each side

6-2 = a/4 +2-2

4 = a/4

Multiply each side by 4

4*4 = a/4*4

16 = a

8 0
3 years ago
Read 2 more answers
ASAP HELP!! CAN SOMEONE PLS HELP ME WITH 20? U HAVE TO USE 18 and 19 to help you!!! THANK U SM!
lbvjy [14]
18) Let x be the number of coins in the pouch:

3x + 3 = 9; subtract 3 from each side:

3x + - 3 = 9 -3

3x = 6 . Now divide both side by 3:

x = 2 (in each pouch we have 2 coins)

19) SAME logic:

4x + 1 = 2x + 7; subtract 1 from each side:

4x + 1 - 1 = 2x + 7 - 1
4x = 2x + 6; now subtract 2x from each side:

4x - 2x = 2x + 6 - 2x

2x = 6   and x = 3 (each pouch contains 3 coins)

8 0
4 years ago
a stained glass window is shaped like a semicircle. the bottom edge of the window is 36inches long. what is the area of the stai
lara31 [8.8K]
The formula for the area of a semicircle is equivalent to the area if it were a circle divided by 2. Since the bottom edge of the window is 36 inches long, this means that its diameter is also 36 inches long. This gives an area of 508.94 square inches.

The solution is:

A = Acircle/2 = pi*r^2/2 = pi*(18)^2/2 = 508.94 in^2
5 0
3 years ago
A bicycle store costs $2,400 per month to operate. The store pays an average of $60 per bike. The average selling price of each
Marysya12 [62]
Each bicycle gives a profit of around 60 dollars.

2400/60= 40

The store must sell around 40 bicycles every month.
3 0
3 years ago
Other questions:
  • What is the measure of angle B if angle BCD is 100
    15·1 answer
  • A car passes a landmark on a highway traveling at a constant rate of 40 kilometers per hour. Two hours later, a second car passe
    9·2 answers
  • One integer is 6 less than another integer the product of the lesser integer and -7 is 42 more than the greater integer what are
    8·2 answers
  • Solve<br> F = C + 32 for C
    14·1 answer
  • Leah rides her bike to school a total of 80.75 miles per week. The miles (m) she rides in one day can be calculated using the eq
    15·1 answer
  • What are two angles in the same plane with a common vertex and a common side?
    10·1 answer
  • The question is shown below ↓
    5·1 answer
  • T=√k(k-b)(k-m).... make b the subject of the formula​
    7·1 answer
  • Can someone help with this asap
    13·1 answer
  • Please come answer this, I need help asap
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!