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
shtirl [24]
3 years ago
7

Subtract these polynomials. (3x2 + 2x+4) - (x2+2x+ 1) = What’s the answer

Mathematics
2 answers:
katen-ka-za [31]3 years ago
6 0

Answer:

3x+5-x2

Step-by-step explanation:

(3x2+2x+4)-(x2+2x+1)

3x+2+2x+4-x2-2x-1

3x+2x-2x+2+4-1-x2

3x+5-x2

zimovet [89]3 years ago
4 0
Collect like terms once done expanding... the answer is 2x^2 + 3

You might be interested in
What is 9.1 less than a number is less than 4.6 equals?
Brilliant_brown [7]

Answer:

n > 13.7

Step-by-step explanation:

Writing a symbolic statement, we get:

n - 9.1 < 4.6

Multiplying all three terms by 10 removes fractions:

10n - 91 > 46

Adding 91 to both sides isolates the 10n term:

10n > 46 + 91, or   10n > 137

Then n > 137/10, or n > 13.7

4 0
3 years ago
A circle has its center at the origin, and (5, -12) is a point on the circle. How long is the radius of the circle?
aivan3 [116]
Hello here is a solution :
<span> the radius of the circle is OA        A(5;-12) and O (0;0)
OA= </span><span>  square root ((5-0)² + (-12-0)²) 
</span>     = <span>  square root (25+144) 
</span>     = <span>  square root(169)
</span> OA = 13

7 0
3 years ago
Read 2 more answers
At a pizza shop you can choose thick or thin crust, red or white sauce, and toppings of pepperoni, cheese, or vegetarian. How ma
BartSMP [9]

Answer: there is 4 options.

Step-by-step explanation:

there is 2 crusts, 2 sauces, and 3 toppings. he doesn't want pepperoni or white sauce so now there is

2 crusts, 1 sauce, and 2 toppings.

2 times 1 times 2 = 4.

6 0
3 years ago
Read 2 more answers
The legs of the right triangle are 2 and 4. Find the length of the hypotenuse.
RoseWind [281]

Correct answer:

19.7ft

Explanation:

This problem is solved using the Pythagorean theorem  (a2+b2=c2).  In this formula a and b are the legs of the right triangle while c is the hypotenuse.

Using the labels of our triangle we have:

o2+a2=h2

\dpi{100} h^{2}=(10ft)^{2} +(17ft)^{2}

h2=100ft2+289ft2

h=389ft2−−−−−√

Correct Answer →19.7ft

Hope this helps!

Sincerely; Victoria<3

8 0
3 years ago
Does y=2x+3 represents a Linear relationship
Flauer [41]

Answer:

Yes

Step-by-step explanation:

Just trust me it does

7 0
3 years ago
Other questions:
  • Jack rented a boat for one day.it cost 15.50 plus 0.35 per hour.if jack paid 16.90 in total for the boat rental.for how many hou
    8·2 answers
  • If the area of a room is 20 feet by 6 yards
    13·1 answer
  • Raffle tickets are sold and 6 prizes are available for the lucky draw. A total of 1,356 raffle tickets are sold for 4/5 dollars
    10·1 answer
  • Q + 12 - 2 (q-22)&gt;0<br><br><br><br> step by step please hurry ); &lt;3
    7·2 answers
  • Molly bought 4.25 pounds of fish for $10.20. What is her unit rate (cost per pound)?
    8·2 answers
  • What is the Area of the triangle
    6·2 answers
  • Who were the tributes paid to?
    9·1 answer
  • Correct answer gets branliest <br><br><br> Solve the equation. Check your answer. 21= 7x+1 - 3x
    14·1 answer
  • Add a researcher compared the Heights and shoe sizes for 50 men, selected at random. The equation shown describes a line of best
    8·1 answer
  • A flat fee of $15.25 plus $3.45 per pound of supplies ordered is added to the bill to cover the shipping cost.The teacher budget
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!