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
Karolina [17]
2 years ago
13

Which of the following is the correct factorization of the trinomial below? -7x^2-5x+18

Mathematics
2 answers:
ryzh [129]2 years ago
8 0

Answer: C. (-7x+9)(x-2)

Step-by-step explanation:

1. Factor out the negative sign.

−(7x^2+5x−18)

2. Split the second term in 7x2+5x−18 into two terms.

−(7x^​2​​+14x−9x−18)

3, Factor out common terms in the first two terms, then in the last two terms.

−(7x(x+2)−9(x+2))

4.  Factor out the common term x+2x+2x+2.

−(x+2)(7x−9) or (-7x+9)(x-2)

DaniilM [7]2 years ago
7 0

Answer:

-1 (7x - 9) (x + 2)

Step-by-step explanation:

B.

You might be interested in
*25 points*
maxonik [38]

Answer:

6

Step-by-step explanation:

root the 216 as it is a cube

:edge *edge *edge =volume

Since all edges are the same, just root it

7 0
2 years ago
Read 2 more answers
Howe meny cats can fit in a bird house if thr beird hous is five feet by five feet
ratelena [41]
2 maybe it really depends on how big the cats are and what kind they are
5 0
2 years ago
Read 2 more answers
Find the product of (3x²y²) (4xy³)²
Elena-2011 [213]
First, I would solve the second parenthesis.

(4xy^3)^2

Distribute

(4^2 x^2 y^6)

4 x 4 = 16

Now, combine like terms

3x^2 x 4x^2 = 12x^4

y^2 x y^6 = y^12

So, the answer would be 12x^4 y^12

Hmm actually I'm not sure. I did this about two years ago so I don't really remember sorry if this is really wrong 
5 0
2 years ago
Read 2 more answers
One pound of specialty coffee costs $9.47. How much will $3.8 pounds of this coffee cost
OverLord2011 [107]
It would cost $35.98


Hope this helps!
8 0
2 years ago
Read 2 more answers
Plz help me well mark brainliest if correct!!....
Makovka662 [10]

Answer:

35 square units

Step-by-step explanation:

take the amount of each side and multiply. so it would be 5 times 7. that gives you the total area.

5 0
2 years ago
Read 2 more answers
Other questions:
  • 5 have no idea please help
    6·1 answer
  • betty bought a package of meat that weighed 1.75 kilograms and another that weighed 1.54 kilograms. how much meat did she buy al
    9·1 answer
  • Select all the factors of: 7x2 − 28 options: 7 7x (x + 2) (x − 2) (x2 + 4)
    5·1 answer
  • The vertices of parallelogram ABCD are A(2,1),B(3,4),C(5,3), and D(4,0). ABCD is reflected over the x-axis to create parallelogr
    14·1 answer
  • You walk into a tall building and take the elevator up an appointment you have on the 7th floor they send you down two floors to
    15·1 answer
  • Question
    9·2 answers
  • Someone help quickly please!
    9·1 answer
  • Help Plzzz!<br> Convert 122lbs to Kilograms and plz show how you got the answer!!!!!!
    12·2 answers
  • Help with circle measurements asap plzzzz​
    11·1 answer
  • Camillo needs 2,400 oz of jelly for the food challenge. If 48 oz of jelly cost $3.84, how much will Camillo spend on jelly? Expl
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!