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
Digiron [165]
3 years ago
13

What is the product of (x+1) and (2x^2+3x-1)

Mathematics
2 answers:
ELEN [110]3 years ago
6 0

(x + 1)(2x^2 + 3x - 1) : Can be solved in multiple ways but easiest for me :P

x (2x^2 + 3x - 1) + 1(2x^2 + 3x - 1)

(2x^3 + 3x^2 - x) + (2x^2 + 3x - 1)

2x^3 + 5x^2 + 2x - 1

Sedbober [7]3 years ago
4 0

Answer:

Product is 2x³ + 5x² + 2x - 1.

Step-by-step explanation:

Given :  (x+1) and (2x²+3x-1).

To find : what is the product .

Solution : We have given that

(x+1) and (2x²+3x-1).

Product : (x+1)(2x²+3x-1).

Now, distribute x+ 1 over 2x²+3x-1.

x ( 2x²+3x-1) + 1( 2x²+3x-1).

2x³ + 3x² - x + 2x²+3x-1.

Combine like terms

2x³ + 2x²+3x² - x +3x-1.

2x³ + 5x² + 2x - 1.

Therefore, Product is 2x³ + 5x² + 2x - 1.

You might be interested in
For each system of equations, drag the true statement about its solution set to the box under the system.
neonofarm [45]

Answer:

Step-by-step explanation:

3 0
3 years ago
Can someone help me
kolbaska11 [484]

m < 1 = 130°

m < 1 = 130°m < 2 = 50°

We know this is a linear pair, therefore the two angles must add up to 180°

(m < 1 )+ (m < 2 )= 180

5x + x + 24 = 180

Combine like terms

6x + 24 = 180

Isolate the variable

6x = 156

x = 26

Plug in 26 for x in both of the individual angle equations.

m < 1 = 5x

= 5(26)

= 130

m < 2 = x - 24

= (26) + 24

= 50

A good way to check if we did this correctly, is to add up the two angles. Because 180 + 50 = 180, we did this correctly.

I hope this helped. Let me know if you have any questions!

6 0
3 years ago
Convert 55°44'33" to decimal degree form. Round your answer to four decimal places.​
Andreyy89

Answer:

55,7425

Step-by-step explanation:

Since there are 60 minutes in one degree and 3600 seconds in one degree, the formula is:

Decimal degrees = Degrees + (Minutes/60) + (Seconds/3600)

Here Degrees stay the same 55;

44' = 44/60 ≈ 0,733...

33" = 33/3600  ≈ 0,009166...

I've divided and added those three numbers by calculator in one operation and it shows exactly 55,7425. If you add them separately, you'll need to round the result.

5 0
3 years ago
Jack shells 315 peanuts in 15 minutes
katen-ka-za [31]
315 peanuts/ 15 min= 21 peanuts/min.

Jack sells 21 peanuts in 1 minute.

Hope this helps~
5 0
3 years ago
|Area of a square field is 617796cm² . Find length of its each side.
mariarad [96]

Answer:

length of its each side is 786 cm

Step-by-step explanation:

l² = 617796cm²

l = √617796

l = 786cm

7 0
3 years ago
Read 2 more answers
Other questions:
  • A single adult lion at a zoo needs m pounds of meat daily. the zookeeper uses the expression 5m + 10 to find the total amount of
    6·1 answer
  • Find the midpoint of the line y = 3x + 9 on the interval 1 &lt; x &lt; 9.<br> (x, y) = ?
    6·1 answer
  • Which expression is equal to p+p+q+q+r+r
    10·2 answers
  • HELPPPPPPPPP+ EXPAINNNNNNNN
    9·1 answer
  • Easy 7th grade work sheet ! Please help , I’ll give brainliest (all answers)
    10·1 answer
  • Solve for all values of x in simplest form. 5-3|2x-7|=-31
    11·1 answer
  • Is 3/15 repeating decimal
    7·1 answer
  • What is the length of AB??
    5·1 answer
  • 23 + 72 = ????<br> What is the answer?
    6·1 answer
  • i am even number smaller than 48 but not greater than 30 i am multiple of 6 and factor of 72 what number i am​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!