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
Varvara68 [4.7K]
3 years ago
14

Multiplying binomials (×+2) (×-9)

Mathematics
1 answer:
musickatia [10]3 years ago
7 0

Answer:

x² -7x -18

Step-by-step explanation:

In algebra, a binomial consists solely of a sum or subtraction of two monomials.  

To solve the multiplication of two binomials we have to multiply term by term and then simplify common terms.

(x + 2)(x - 9) = x(x) + x(-9) +2(x) + 2(-9) = x² -9x + 2x -18 = x² -7x - 18

You might be interested in
Help fast and thankssss god bless
Wewaii [24]

Answer:

1.

336-6=330

330÷6=55

55 Students in each bus

2.

242-11=231

231÷7=33

Each book was 33 dollars

3.

5+30+100=135

The smallest number is 5

4.

18-3=15

15÷8=1.8

Each candy bar was 1.8 dollars

5.

14-9=5

Her allowance is 5 dollars

6.

4+20+60=84

The smallest number is 4

7.

12-7=5

5×2=10

She had 10 in the begining

4 0
3 years ago
Pls help I forgot how to solve this kind of problem
Maslowich

Answer:

72.1110255093 cm

Step-by-step explanation:

round it if you have to

8 0
3 years ago
Read 2 more answers
Can anyone help me with this
liberstina [14]

Answer:

the answer is the won with ijkl

7 0
3 years ago
Suppose that g(x) = f(x) + 6. Which statement best compares the graph of
Alenkasestr [34]

Answer:

The graph of the function  is shifted 6 units above that of the graph of f.

Step-by-step explanation:

Assuming that f and g are functions that map real numbers to real numbers, the graph of f is the set

{f(x) : x in R }

and the graph of g is the set

{g(x) : x in R}

where R is the set of real numbers. Since g(x) = f(x), the graph of g is then

{f(x) + 6 : x in R}.

6 0
3 years ago
What is the work to find out the awnser to find out how many centimeters in a foot
igor_vitrenko [27]
To find how many cm are in a ft, you have to use the method of unit rate:

so we know that 12 in. equals a ft. so,

1 ft
------
12 in.

and 2.25 cm equals an in. so,

1 in.
-------
2.54cm

then we put the rates together and get:

1ft          1 in.
----   X   -------................we cancel out the in. units and get:
12 in.    2.54 cm


Solve and get 1 ft = 30.48 cm

4 0
3 years ago
Other questions:
  • Help mee please i want to pass
    8·2 answers
  • Is 0.032 a terminating decimal
    5·1 answer
  • Two similar triangles are shown.
    15·2 answers
  • The length of human pregnancies from conception to birth varies according to an approximately normal distribution with a mean of
    9·1 answer
  • Determine the slope of the line passing through the given points.<br><br> (-2, -2) and (-2, 3)
    5·1 answer
  • FREE BRAINLIST NEED HELP ASAP
    10·2 answers
  • Figure ABCD is a rhombus.
    10·2 answers
  • If a shuttle can go 28,000km per hour, how long will it take for the shuttle to go 1,277,127,530 km?
    10·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bm%7D%20%20%3D%20n%20" id="TexFormula1" title=" {2}^{m} = n " alt=" {2}^{m} =
    8·1 answer
  • The total area of Canada is 9 984 670 km2. Calculate the side length of a square with the same area. Show your work.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!