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
Maurinko [17]
3 years ago
11

Find the sum of 4x^3 + 6x^2 +2x - 3 and 3x^3 +3x^2 -5x -5

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

7x³ + 9x² - 3x - 8

Step-by-step explanation:

4x³ + 6x² + 2x - 3 + 3x³ + 3x² - 5x - 5 ← collect like terms

= 7x³ + 9x² - 3x - 8

You might be interested in
Math help plsss brainliest answer???
Shalnov [3]
Hello,


See this file.
==============
Download xls
7 0
3 years ago
HELP ME PLSSS, DONT GET IT WRONG PLSS
Minchanka [31]

\tt \dfrac{-5u^2}{10u^{-7}}=-0.5u^9

3 0
2 years ago
Supposed you have been given the task of engineering this product knowing that in your state the cost of electricity is 18 cents
Usimov [2.4K]

You would have about 3472 Hours

.18\8=1.44 for 8 hour

5000/1.44=3472

Hope this helps :)

5 0
3 years ago
How do you use the order of operations to evaluate expressions with exponents?
IgorLugansk [536]
Using BEDMAS, it would be brackets first, so anything Inside a set of brackets would be solved first, and would follow the same rule. Once the brackets have been solved, next would be the exponents. Since your brackets have been solved you can expand with the exponents. After exponents, would be anything that has to be divided or multiplied. These two operations are interchangeable based on what is more convenient or beneficial to do first. And lastly, addition and subtraction, which once again are interchangeable operations
5 0
3 years ago
Find the value of x.
kherson [118]

Answer:

46degrees

Step-by-step explanation:

Find the value of x.

Using the circle theorem which states that

The angle at the vertex is half the difference that at the intercepted arcccs

x = 1/2(152 - 60)

x = 1/2 (92)

x = 92/2

x = 46degrees

Hence the value of x is 46degrees

6 0
3 years ago
Other questions:
  • Convert the given fraction into a decimal. 5/8
    8·1 answer
  • Student performance across discussion sections: A professor who teaches a large introductory statistics class (197 students) wit
    8·1 answer
  • How do you solve question 16?
    13·1 answer
  • Evaluate 8y when y=4
    12·1 answer
  • European car company advertises that their
    13·1 answer
  • Simplify the expression using the order of operations. <br> (3-5) * -| -22 - 52 * 4|
    6·2 answers
  • . 1. A consistent system of equations is a system with __________.. . the same line. . parallel lines. . intersecting lines and
    6·1 answer
  • Determine if the following relation represents a function or not.
    6·1 answer
  • Write and solve an equation to determine the measures of the angles in each
    13·1 answer
  • Is y=0.4x proportional or no?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!