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
allsm [11]
3 years ago
12

What is the factorization of the trinomial below -x^2+2x+48

Mathematics
2 answers:
Marrrta [24]3 years ago
8 0

Answer:

-(x+6)(x-8)

Step-by-step explanation:

-x²+2x+48

take out the negative

-(x²-2x-48)

factors of 48 with a difference of -2

-8, 6

-(x+6)(x-8)

irina1246 [14]3 years ago
8 0

Answer:

-(x-8)(x+6)

Step-by-step explanation:

The given trinomial is

-x^2+2x+48

By comparing to ax^2+bx+c, we a=-1,b=2,c=48.

ac=-1\times 48=-48

Two factors of -48 that adds up to 2 are 8,-6.

We split the middle term to obtain;

-x^2+8x-6x+48

We now factor by grouping;

-x(x-8)-6(x-8)

We factor further to obtain;

(x-8)(-x-6)

-(x-8)(x+6)

You might be interested in
Evaluate the formula for B = 9 in.2 and h = 32 in.
Margarita [4]

Answer:

is going to give you a decimal as then you divide it by 2 and then multiply that number by 4 hope this helps

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Help me please i will give branlist<br> 30% off of 90
lapo4ka [179]

Answer:

answer is 27 hope it helps

4 0
3 years ago
(HELP ME ASAP PLEASE) In the following diagram, A || B.
vladimir1956 [14]

Answer:

m<6=77°

Step-by-step explanation:

Because the angles marked 3x+5 and 4x+7 are same side exterior angles, they are supplementary, meaning that

3x+5°+4x+7°=180°

7x+12°=180°

7x=168°

x=24°

Because the angles marked 6 and 3x+5 are corresponding angles, they are congruent, so:

<6=24*3+5

<6=77°

7 0
2 years ago
Use the scale factor 1:12 to find the missing dimension.
poizon [28]

Answer: the model should be 1.75 feet

4 0
3 years ago
Read 2 more answers
Solve x^2 + 4x + 8 = 0
Mkey [24]

Answer:

x = -2 + 2 i or x = -2 - 2 i

Step-by-step explanation:

Solve for x:

x^2 + 4 x + 8 = 0

Subtract 8 from both sides:

x^2 + 4 x = -8

Add 4 to both sides:

x^2 + 4 x + 4 = -4

Write the left hand side as a square:

(x + 2)^2 = -4

Take the square root of both sides:

x + 2 = 2 i or x + 2 = -2 i

Subtract 2 from both sides:

x = -2 + 2 i or x + 2 = -2 i

Subtract 2 from both sides:

Answer:  x = -2 + 2 i or x = -2 - 2 i

8 0
3 years ago
Other questions:
  • Is it anyone up here that can help me with this question please
    14·1 answer
  • the perimeter of the rectangle is 120 feet. If the length of the rectangle is ten feet more than the width ,what are the dimensi
    15·1 answer
  • The product of the difference of x and 3 and 4
    6·1 answer
  • How much is more the value including 13% vat on rs 4000 thann rs 4500
    6·2 answers
  • Which situation is modeled by the graph? PLEASE HELP!
    6·2 answers
  • When a system of linear equations has no solution the graph will
    12·1 answer
  • In a recent survey, 230 or 46% of the sample, said they usually ate fast food when they went out to eat. How many people were su
    13·1 answer
  • Find the measure of
    10·1 answer
  • Which currency is it
    13·1 answer
  • URGENT PLEASE HELP!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!