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
lana66690 [7]
2 years ago
13

When the factors of a trinomial are (x+p) and (x-q) then the coeffcient of the x term in the trinomial is?

Mathematics
1 answer:
Tatiana [17]2 years ago
4 0
The coefficient is:  "1" .
____________________________________________________
          Note:  There is an "<u>implied coefficient</u>" of "1"; since "1",  multiplied by any value, is equal to that exact same value; by convention, we eliminate the "1" as a coefficient.
____________________________________
Further explanation:
____________________________________
(x+p)(x−q) = x² − xq + px − pq ;
____________________________________

(x+p)(x−q) =  {using "FOIL" → "First, Outer, Inner, and Last" terms}:
____________________________________
<u>F</u>irst:    x*x = x² ;

<u>O</u>uter: x*(-q)= -xq ;

<u>I</u>nner:  p*x = px ;

<u>L</u>ast:   p*(-q) = -pq
_________________________________
  (x + p)(x − q) = x² − xq + px − pq .
_________________________________
You might be interested in
Zoey purchased a new car in 1992 for \$28,000$28,000. The value of the car has been depreciating exponentially at a constant rat
elena-s [515]
400$
Explanation:
In 1992, the price is 28000$ and 9600$ in 1996 so in 4 years the value the car lost is 18400$
Dividing 18400 by 4 years we get 4600 depreciation value per year.
Between 1996 and 1998 there is 2 years
So in 1998 the value of the car will be:
9600 (value in 1996) - 2x4600 = 400$
3 0
3 years ago
Read 2 more answers
PLEASEE HELPPPppppppp
Talja [164]

Answer:

The answer is C

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
PLEASE HELP ME ASAP!!
solong [7]
We have to find midpoint M of the diagonal AC (or BD, there is no difference) so:

M=\left(\dfrac{x_A+x_C}{2},\dfrac{y_A+y_C}{2}\right)=\left(\dfrac{-2+4}{2},\dfrac{4+(-2)}{2}\right)=\left(\dfrac{2}{2},\dfrac{2}{2}\right)=\\\\\\=\boxed{(1,1)}
5 0
3 years ago
What is 100 in scientific notation ​
Tju [1.3M]

Answer:

1*10^2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Where does the parentheses go in 3+6 ×9+3 to made a total of 84​
chubhunter [2.5K]

Answer:

Around the 3 + 6:-

(3 + 6) x 9 + 3

Step-by-step explanation:

(3 + 6) x 9 + 3

= 9 x 9 + 3

= 84.

4 0
3 years ago
Read 2 more answers
Other questions:
  • John plant trees for a living. He has weekly expenses of $425 plus an additional $35 for each tree. If he charges $120 for each
    11·2 answers
  • A. How many lines of symmetry does a regular polygon have? B. Give a rule for the number of lines of symmetry in a regular polyg
    8·1 answer
  • How do you find the nth to the quadratic sequence of 3,8,15,24,35
    9·1 answer
  • The probability that a fair coin tossed 10 times will land heads up on all ten tosses is 1 out of ____.
    5·2 answers
  • Write a expression that is equivalent to 7/8
    12·2 answers
  • 4m- t = m for m.......................................
    6·1 answer
  • Please Help. WILL GIVE BRAINLIEST!!!
    12·2 answers
  • Find the cube root of -8.
    7·1 answer
  • Is it a b c or d ? please help i’m doing iready testing
    8·1 answer
  • 1/3 (3x)(2x-5)(2x-5)=125
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!