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
Sidana [21]
2 years ago
15

What is the output value of 2x^2-9x-5 input value is x=2

Mathematics
1 answer:
Kobotan [32]2 years ago
5 0

Answer:

-15

Step-by-step explanation:

Go to (Mâthway) This page can help you with problems like that. (replace the â with a when searching the site.)

You might be interested in
What is another way to write the expression ​ t⋅(14−5) ​? (t⋅14)⋅5 t⋅14−5 (t⋅14)−5 (t⋅14)−(t⋅5)
Finger [1]
Another way to write the expression the answer is this (t.14)-(t.5)
5 0
3 years ago
Read 2 more answers
What does i^16 equal and how do you get the answer​
svp [43]

Answer:

i^16 = 1

Step-by-step explanation:

i = √-1 = i

i^2 = i * i = (√-1)^2 = -1

i^3 = i^2 * i^1 = -1 * √-1 = -√-1 or -i

i^4 = i^2 * i^2 = -1 * -1 = 1

the order keeps following......

i^16 = 1

since i^16 is same thing as i^4 * i^4

and we know i^4 = 1 so 1*1=1

7 0
3 years ago
Evaluate 4 <br> M-n if m= -7 and n = 5.
Svetradugi [14.3K]

Answer: -12

Step-by-step explanation: because -7- 5= -12

4 0
3 years ago
Last week Maria ran 19 miles less than Arjun. MAria ran 8.7 miles. How many miles did Arjun run?
kolezko [41]

Answer:

22.7 miles

Step-by-step explanation:

19+8.7=22.7

8 0
3 years ago
-13d-8=-8-6d equation
olga nikolaevna [1]
Well, for -6d to equal -13d, d would have to be 0 to satisfy this equation
4 0
3 years ago
Read 2 more answers
Other questions:
  • 33 take test 25 passed what percentage failed
    7·2 answers
  • Vanessa kicked a soccer ball laying on the ground. It was in the air for 4 seconds before it hit the ground. While the soccer ba
    14·1 answer
  • I need help what is the right answer
    12·1 answer
  • How will removing the wheel of cheese affect the mean and median
    11·1 answer
  • What is x <br><br> -2 + (3+x)/5 - 3 = -9
    12·1 answer
  • Help me please And ty
    11·1 answer
  • HELP I DONT KNOW HOW TO DO THIS
    13·1 answer
  • two mechanics worked on a car. the first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they
    9·1 answer
  • The diameter of a circle is equal to twice it's radius <br><br>TRUE OR FALSE​
    9·1 answer
  • Please help I don’t understand this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!