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
Arturiano [62]
3 years ago
15

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

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
4 0
The answer would be (x-1)(x+2)(x+3)
You might be interested in
Norachai traveled to the recycling plant and back. The trip back took 5 hours. He averaged 9mph faster on the trip there than on
irina1246 [14]

Answer:

His\ average\ speed\ to\ trip\ there\ =45\ mph\\\\His\ average\ speed\ in\ return\ trip=45-9=36\ mph\\\\His\ average\ speed\ during\ whole\ trip=40\ mph

Step-by-step explanation:

Let\ distance\ from\ one\ side=d

Trip:

Let\ speed\ when\ he\ was\ going=x\ mph\\\\Time\ taken=4\ hours\\\\distance=d\\\\distance=speed\times time\\\\d=x\times 4\\\\d=4x\ ...................................eq(1)

Return Trip:

Speed=x-9\ \ \ \ \ (as\ it\ is\ 9\ mph\ slower)\\\\Time\ taken=5\ hours\\\\Distance=d\\\\Distance=speed\times time\\\\Distance=5\times (x-9)\\\\d=5x-45\ ........................................eq(2)

from\ eq(1)\ and\ eq(2)\\\\5x-45=4x\\\\5x-4x=45\\\\x=45\ mph\\\\from\ eq(1)\\\\d=4\times 45=180\ miles

Average\ speed\ during\ whole\ trip=\frac{total\ distance}{total\ time}=\frac{2\times 180}{5+4}=\frac{360}{9}=40\ mph

His\ average\ speed\ to\ trip\ there\ =45\ mph\\\\His\ average\ speed\ in\ return\ trip=45-9=36\ mph\\\\His\ average\ speed\ during\ whole\ trip=40\ mph

8 0
3 years ago
Share £405 in the ratio 4:11
Advocard [28]
I think the answer to your question is 15 hope this helps
6 0
3 years ago
How many pizzas are needed for 5 children and for each one to eat ⅕.
Ksju [112]

Answer:

1

Step-by-step explanation:

If each child eats 1/5 slices, and there are 5 children then you have to multiply 5 by 1/5.

5* 1/5= 1

Hope this helps!

5 0
3 years ago
In your own words define “reciprocal” and describe how to find the reciprocal of a fraction. Use 3/6 as an example in your expla
Fittoniya [83]

Answer:

In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x⁻¹, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number.

Step-by-step explanation:

To find the reciprocal, divide

1

by the number given.

1

3

6

Simplify.

Tap for fewer steps...

Cancel the common factor of

3

and

6

.

Tap for fewer steps...

Factor

3

out of

3

.

1

3

(

1

)

6

Cancel the common factors.

Tap for fewer steps...

Factor

3

out of

6

.

1

3

⋅

1

3

⋅

2

Cancel the common factor.

1

3

⋅

1

3

⋅

2

Rewrite the expression.

1

1

2

Multiply the numerator by the reciprocal of the denominator.

1

⋅

2

Multiply

2

by

1

.

2

7 0
3 years ago
Read 2 more answers
(8-11)=<br><br> -3+(-9)=<br><br> -6+8=<br><br> 4+(-12)=<br><br> -3-(-10)=<br><br> Brainliest
Karo-lina-s [1.5K]

Answer:

(8-11)= -3

-3+(-9)= -12

-6+8= 2

4+(-12)= -8

-3-(-10)= 7

3 0
3 years ago
Other questions:
  • How do you simplify 6(x-2)+7(x+2)
    15·2 answers
  • Samantha had 75.36 to spend on his video games. If each cost 12.56 including tax,how many games can she buy
    15·2 answers
  • The probability that the first stage of a numerically controlled machining operation for high-rpm pistons meets specifications i
    5·1 answer
  • A rectangular box of length 40cm, breadth 25cm, and height 20cm is to be made out of tin what is the area of the tin sheet requi
    9·1 answer
  • Don claims that perpendicular lines are lines that intersect such that at least one of the angles is a right angle.
    14·1 answer
  • Find the length of a square when the area is 25cm
    11·1 answer
  • (36 - 4)(6+2)<br> Standard form
    9·1 answer
  • F the line with equation y=−2x+7 is rotated 90° clockwise about the origin, what are the coordinates of the image of its y-inter
    7·1 answer
  • A new refrigerator has a price of $1250. The store will discount the price by 15% if the purchaser pays in cash. What is the cas
    14·1 answer
  • La proposición: La suma de un número par con un impar siempre el resultado es impar y la suma de números impares siempre es par.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!