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
PolarNik [594]
4 years ago
8

What are the factors of the expression below -x^2-16x-63

Mathematics
2 answers:
Vsevolod [243]4 years ago
4 0

Answer:

-(x - 7)(x + 9)

Step-by-step explanation:

Factor out -1

-1(x² + 16x + 63)

Factor quadratic

-1(x - 7)(x + 9)

MAVERICK [17]4 years ago
3 0

Answer:

-(x - 7)(x + 9)

Step-by-step explanation:

Step 1: Factor out -1

-1(x² + 16x + 63)

Step 2: Factor quadratic

-1(x - 7)(x + 9)

You might be interested in
Find the given value of x 2x + 3 for x = 3
damaskus [11]
First, you need to substitute the value of x in all of the x spots. 
2x+3
2(3)+3.   Us PEMDAS to solve the problem.
6+3
9
4 0
3 years ago
Read 2 more answers
What is 11+23/60 as a mixed number
hodyreva [135]

Answer:

the answer is 683/60

Step-by-step explanation:

just multiply 60 by 11 then add 23, or multiply the bottom number by the whole number then add the top number

3 0
3 years ago
A carpenter is building a rectangular room with a fixed perimeter of 440 ft. what are the dimensions of the largest room that ca
olga55 [171]
The biggest it can be is 110 by 110, and the area would be 2,100 ft.

Hope this helps!
4 0
3 years ago
1,3,2,6,3,9,4,12... what will be the eleventh number in the pattern?
katrin [286]

Answer:

11th number is 6

Step-by-step explanation:

7 0
1 year ago
Read 2 more answers
What is -2.9 = 3f + 4.3
PolarNik [594]

-2.9 = 3f + 4.3\\3f+4.3+2.9=0\\3f+7.2=0\\3f=-7.2\\f=-7.2/3\\f=-2.4

8 0
4 years ago
Other questions:
  • What is 123 times 35?
    6·1 answer
  • Tim and Mike share $55.32 in the ration 7∶5 respectively. How much does Mike receive? pls pls pls don't scam me
    13·1 answer
  • Jorge finish 1/4 of a level of his computer game in 1/3 of the air at this rate how many hours will it take to complete one leve
    15·1 answer
  • Phineas puts $600 into a certificate of deposit that earns 3.09%. If the money is
    9·1 answer
  • Help me out please an thank you
    11·1 answer
  • Of the 40 students in a class , 2/5 are girls. Of the girls , 1/4 wear glasses. How many girls do not wear glasses
    13·1 answer
  • PLz help me 7th grade math
    13·1 answer
  • Tickets to the school play cost $11 for adults and $6 for children. Which expression can be used to find the total cost for x ad
    14·1 answer
  • What are vented rotors? When are they used?
    9·1 answer
  • Cashews cost $6.75/lb. and Jeanna can spend at most $30 for them. How many pounds can<br> she buy?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!