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
Brilliant_brown [7]
3 years ago
15

Factorise x^2-3xy-18y^2plzzzzz it's urgent​

Mathematics
1 answer:
Alenkinab [10]3 years ago
3 0

Step-by-step explanation:

here,

x^2 -3xy-18xy^2

=x^2-(6-3)xy-18xy^2

=x^2-6xy+3xy-18y^2

=x(x-6y)+3y(x-6y)

=(x-6y)(x-3y)

You might be interested in
Trail mix is sold in 1 - pound bags.Mary will buy some trail mix and re-package it so that each of the 15 members of her hiking
joja [24]
1 person = 2/5
4/5 2/5 4/5 2/5 4/5 2/5 4/5 2/5 4/5 2/5
7 0
4 years ago
Read 2 more answers
5/3 ÷ (-6/7)=?<br> thank you so much :D
siniylev [52]
The answer is
Exact form: -35/18
Decimal form:-1.94444444...
Mixed number form: -1 17/18
7 0
3 years ago
56 - 75^-12 =
lana [24]
Its you will be found and the equation answer is 56
5 0
3 years ago
Read 2 more answers
5.) During the school year, teachers save money for use during the summer, when they are
BARSIC [14]

Answer:

Step-by-step explanation

1242 / 23 = 54

He will run out of money in 54 days

3 0
3 years ago
If you do this ill give you a bunch of points please!!!!!!!
Zarrin [17]

a)

(59, 76) and (65, 100)

y - y1 = m(x - x1)

y - 100 = (100-76)/(65 - 59)(x - 65)

y - 100 = (24/6)(x - 65)

y - 100 = 4(x - 65)

y - 100 = 4x - 260

y = 4x - 160

b)

x = 90

y = 4x - 160

y = 4(90) - 160

y = 360 - 160

y = 200

200 chirps per minute

c)

y = 120

y = 4x - 160

120 = 4x - 160

280 = 4x

x = 70

70 degrees


5 0
3 years ago
Other questions:
  • Can someone help me with the rest of the problems not 1,2 or 5 though
    14·1 answer
  • What is the solution to this equation:<br> 5x=35
    8·1 answer
  • Picking a card from a fair deck and, with no replacement, picking
    13·1 answer
  • What are the terms and coefficients of the formula surface area=2B+Ph
    12·1 answer
  • Please help mee!!! :(
    14·1 answer
  • Kendra was asked to find the number of students who planned to attend the evening symphony performance. She was told that 40 per
    14·2 answers
  • Is 6 classified as an integer?​
    5·1 answer
  • Wilma purchased 8 identical notebooks, and some pencils for school. Overall, she paid $25.56 for everything.
    10·1 answer
  • In complete sentences, explain the following: 1. Is 700 a good estimate for the sum of 435 and 368? 2. If it is, explain why it
    8·2 answers
  • A charm bracelet costs $65, plus $25 for each charm. The equation −25x+y=65 represents the cost y of the bracelet, where x is th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!