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
hodyreva [135]
3 years ago
7

Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine the degree and

maximum possible number of terms for the product of these trinomials: (x2 + x + 2)(x2 – 2x + 3).HOW DO I Explain how it arrived at your answer?
Mathematics
2 answers:
kykrilka [37]3 years ago
6 0

The <em><u>correct answer</u></em> is:

The degree of the polynomial is 4 and the maximum number of terms is 9.

Explanation:

Multiplying the terms of each trinomial that have the largest degree, we are multiplying x²(x²); this gives us x⁴.  This means the degree of the trinomial, the largest degree of all terms, is 4.

Without multiplying through, we know we will multiply each term of the first trinomial by each term of the second one.  This means that, if no terms are like to combine, we could have 3(3) = 9 terms.

Svetach [21]3 years ago
4 0
For this case we have the following trinomial product:
 (x ^ 2 + x + 2) (x ^ 2 - 2x + 3)&#10;
 By doing distributive property we have:
 (x ^ 4 - 2x ^ 3 + 3x ^ 2) + (x ^ 3 - 2x ^ 2 + 3x) + (2x ^ 2 - 4x + 6)&#10;
 Grouping similar terms we have:
 x ^ 4 + x ^ 3 (-2 + 1) + x ^ 2 (3-2 + 2) + x (3-4) + (6)&#10;
 Adding terms of the same exponent we have:
 x ^ 4 - x ^ 3 + 3x ^ 2 - x + 6&#10;
 Answer:
 
x ^ 4 - x ^ 3 + 3x ^ 2 - x + 6&#10;
 The degree of polynomial is equal to 4
 
The maximum number of terms is equal to 5.
You might be interested in
How much time has<br> Passed from 6:25.Am<br> Unitil 10:25 pm
stealth61 [152]
16 hours has passed
6 0
2 years ago
A red gumball is 2 5/8 Inches across. A green gumball is 2 5/6 inches across and a blue gumball in 2 7/9 inches across. list the
Masteriza [31]

Answer: 5 8 7 9 5 6

Step-by-step explanation:

Because you go by which is closer to the denominator

8 0
3 years ago
Ralph is 3 times as old as Sara. In 6 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now.
laila [671]
I think it would be the 3rd one if not im sorry i tried

5 0
3 years ago
Read 2 more answers
I am so confused! Can anyone help me with this trig problem?
Dominik [7]

\frac{5\pi }{4} or \frac{7\pi }{4}

divide both sides by 2

sinΘ = - \frac{\sqrt{2} }{2}

Since the sin ratio is negative then Θ is in third / fourth quadrants

Θ = sin^{- 1} (\frac{\sqrt{2} }{2}) = \frac{\pi }{4} related acute angle

Θ = ( π + \frac{\pi }{4} ) = \frac{5\pi }{4}

or Θ = ( 2π - \frac{\pi }{4} ) = \frac{7\pi }{4}




4 0
3 years ago
No clue how to do this someone please help
Free_Kalibri [48]

Answer:

I recommend trying this it is real tutors that explain to you on how to do it it's free

7 0
3 years ago
Other questions:
  • I need to know how to set up the problem on number 8.
    13·1 answer
  • A yearbook publishing company charges $50 for every yearbook printed and
    12·1 answer
  • Y = f(x) = 1*<br> Find f(x) when x = 0.
    11·1 answer
  • Use the quadratic formula to solve x2 + 8x + 9 = 0. Estimate irrational solutions to the nearest tenth.
    7·2 answers
  • A jar contains 7 blue cubes,4 blue spheres, 5 green cubes, and 6 green spheres. If you select an object at random, what is the p
    5·2 answers
  • Really need this answered :/ thank you
    14·1 answer
  • Please help geometry
    9·1 answer
  • A school held a jump-roping contest. Diego jumped rope for 20 minutes.
    6·1 answer
  • Convert the fraction 4/5 to a decimal.<br> SHOW WORKING.
    7·1 answer
  • What is 2 to the power of 4/3 equal to
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!