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
adelina 88 [10]
3 years ago
8

Factor the polynomial. X2+3x-54

Mathematics
2 answers:
Llana [10]3 years ago
7 0

Answer:  (x + 9)(x - 6)

<u>Step-by-step explanation:</u>

x² + 3x - 54      Find 2 numbers whose product is -54 and sum is +3

               ∧

            -1 + 54

            -2 + 27

            -3 + 18

            -6 + 9 = +3   This works!

Place those digits in the parentheses and it is now factored.

(x - 6)(x + 9)

Harrizon [31]3 years ago
3 0

Answer:

<h2>\mathrm{(x + 9)(x - 6)}</h2>

Step-by-step explanation:

{x}^{2}  + 3x - 54

Write 3x as a difference

{x}^{2}  + 9x - 6x - 54

Factor out x from the expression

x(x + 9) - 6x - 54

Factor out -6 from the expression

x(x + 9) - 6(x + 9)

Factor out x+9 from the expression

(x + 9)(x - 6)

Hope I helped!

Best regards!

You might be interested in
James has read 1/8 of a book eric has read 1/3 of the same book what fraction more of the book has eric read than james
BARSIC [14]

1/3 = 8/24

1/8 = 3/24

use 24 since it's the LCM of 8 and 3

8-3/24 = 5/24

3 0
3 years ago
How is the graph of y=x^2 different from the graph of y=x^2-2
Zinaida [17]
It is two units shifted downwards. you can see it by substituting x=0 for both equations
5 0
3 years ago
Please help and explain this
IRINA_888 [86]
Multiply each price by the discount into a decimal (move the decimal place over 2 on the percents) then subtract that from the regular price and that's sale price
3 0
3 years ago
Read 2 more answers
1468:22-6+8888-998=????????
irinina [24]
Answer is 7950,72. You can solve it's task on calculator.
7 0
3 years ago
F(x)=2.8x-12 and g(x)=5.8x+9
xxMikexx [17]
Hi, there! 

I'm not sure what you want to solve in these equations. Please provide me with more details. I am sorry if you were looking for answers to the question, but I simply do not know what you are asking for. 

Thanks!


6 0
3 years ago
Other questions:
  • Tan x° =0.3 to the nearest tenth
    12·2 answers
  • 2) Ten Percent of 27 is _<br> One Percent of 27 is<br> Find 14% of 27.
    12·1 answer
  • Which of the following is the range thanks
    5·1 answer
  • Find the value of y<br><br> .
    13·1 answer
  • Select an expression that is equivalent to <img src="https://tex.z-dn.net/?f=4%5Csqrt%7Bx%5Cfrac%7B2%7D%7B3%7D%20%7D" id="TexFor
    7·2 answers
  • The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere?
    15·2 answers
  • What is 4/5+1/4 ? In fraction form.
    12·1 answer
  • What points can be found on the line 2y=3x+4
    12·1 answer
  • can you help me out its eazy if yk it. i would do it myself but this was due before midnight and its pass midnight now and i got
    5·1 answer
  • Can someone help me on this 6th grade problem? Its worth 15 points for anyone to answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!