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
iren2701 [21]
2 years ago
9

|x2+x-20 22-11x+28 e: x2-x-30 3x-18

Mathematics
1 answer:
elena-s [515]2 years ago
6 0

Answer:

x2 - 10x - 1994

Step-by-step explanation:

Step  1  :

Trying to factor by splitting the middle term

1.1     Factoring  x2-10x-1994

The first term is,  x2  its coefficient is  1 .

The middle term is,  -10x  its coefficient is  -10 .

The last term, "the constant", is  -1994

Step-1 : Multiply the coefficient of the first term by the constant   1 • -1994 = -1994

Step-2 : Find two factors of  -1994  whose sum equals the coefficient of the middle term, which is   -10 .

     -1994    +    1    =    -1993

     -997    +    2    =    -995

     -2    +    997    =    995

     -1    +    1994    =    1993

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

Final result :

 x2 - 10x - 1994

Processing ends successfully

plz mark me as brainliest :)

You might be interested in
There are 15 pieces of the same size candy in a bag. Four are banana flavored, three strawberry flavored, six cherry flavored, a
salantis [7]

Answer:

0.5

Step-by-step explanation:

There are 15 pieces of the same size candy in the bag. Two are orange flavored, six cherry flavored. So the probability of picking an orange or a cherry flavored candy is 6/15+2/15=8/15≈0.5

4 0
2 years ago
Which is a factor of x2 – 9x + 14?
PtichkaEL [24]

Answer:

(x-7)(x-2)

Step-by-step explanation:

what multiples to 14, but add to -9 ?

-7*-2 = 14

-7*-2= -9

8 0
3 years ago
Read 2 more answers
What is the rate of change for the function y= 5x+ 25
charle [14.2K]

Answer:

5

Step-by-step explanation:

rate of change = slope = 5

4 0
2 years ago
Expression with the same value
umka2103 [35]
No offense but the question dosen't make sense
3 0
3 years ago
What is 0.1 repeating as a fraction​
marta [7]

Answer:1/9

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • The school purchased baseball equipment and uniforms for a total cost of 1762.00. The equipment costs 598 and the uniforms were
    11·1 answer
  • From a population with standard deviation 25, a sample of size 100 is drawn. The mean of the sample is 235. Construct a 90% conf
    11·1 answer
  • So, is 10 times as much as 3,000
    6·1 answer
  • First answer gets a Thanks
    15·1 answer
  • It rained 9 days in March. What percent of the month did it rain? (There are 31 days in March).​
    13·1 answer
  • Who can help me please
    6·1 answer
  • 40(x-2)=2/5(x+4)<br><br><br> Please help
    5·1 answer
  • Andy claims that his bird can do single-digit multiplication. He shows the bird 12 cards with simple multiplication problems tha
    8·1 answer
  • What is the correct expanded form and value of 43?
    13·2 answers
  • Twenty-seven minus 3/2 of a number (x) is not more than 36. What is the number?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!