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
k0ka [10]
3 years ago
14

B. Perform the following operations on polynomials.

Mathematics
1 answer:
zheka24 [161]3 years ago
3 0

展开时的公式:

+ + > +

- - > +

+ - > -

- + > -

You might be interested in
What does 6-2p+5p-3 equal
viva [34]

Answer:

3 + 3p

Step-by-step explanation:

since there's no equal sign or no value that it shows all of that added together is equivalent to it's not really equal to anything. However if you're asking what that equation would look like if you simplified it down , then it would be 3 + 3p because you combine the like terms

4 0
3 years ago
Read 2 more answers
What function is the inverse of the exponential function y = (1.5)x?
vagabundo [1.1K]

Correct question is;

What function is the inverse of the exponential function y = 1.5^(x)?

Answer:

y = log_1.5_x

Step-by-step explanation:

The inverse of exponential functions is usually written in form of logarithm.

For example inverse of y = p^(x) will be written as; y = log_p_(x)

Similarly applying this same pattern to our exponential function y = 1.5^(x), we have the inverse as;

y = log_1.5_x

6 0
3 years ago
I really need help with this
aniked [119]

Answer:

5√202

Step-by-step explanation:

By Pythagoras theorem,

x^2 = 45^2 + 55^2

= 2025 + 3025

x^2 = 5050

x = 5√202

5 0
3 years ago
using the giving information to write an equation. let X represent the number described in the exercise.then solve the equation
ANEK [815]
A number is multiplied by 8 and the result is 28.

A number= x.

8(x)= 28

Divide both sides by 8.

28/8= 3.5

x= 3.5 

I hope this helps!
~kaikers
5 0
3 years ago
What is the greatest common factor or 20 and 24
gogolik [260]

Answer:

The greatest common factor is 4 :)

8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the factors of the equation when it’s in factored form? 2a^2 + 8a - 15 = 3a - 3
    12·1 answer
  • A plane is defined as what type of figure?         A. A plane has no dimensions.   B. 3-dimensional   C. 2-dimensional   D. 1-di
    7·2 answers
  • Factorise and solve : x^3-x^2-4x+4
    14·1 answer
  • Plot a point at the y-intercept pf the following function on the graph provided. 3y= -5^x+7
    15·1 answer
  • 2 is 4% of what number.<br>(use proportions or not idc)​
    15·2 answers
  • (1+1-1+1-1+1-1+1-1+1-1)*(1÷1)+(591+(-591))*1
    13·2 answers
  • Stacey earns $15 each week plus $.50 for each customer on her paper route.she wants to earn at least $25 each week. What equatio
    12·1 answer
  • Please! Find the values of x,y and Z
    15·1 answer
  • Someone please help me
    9·1 answer
  • Someone please help and thank you
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!