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
Nadya [2.5K]
3 years ago
10

Choose the correct sum of the polynomials (6x3 − 8x − 5) + (3x3 + 6x + 2). 9x3 − 2x − 3 3x3 + 2x + 3 3x3 − 2x − 3 9x3 + 14x + 3

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
7 0

Answer:

Option A. ( 9x³ - 2x - 3 )

Step-by-step explanation:

Given polynomials are ( 6x³ - 8x - 5 ) and ( 3x³ + 6x + 2)

We have to find the sum of these polynomials

( 6x³ - 8x - 5 ) + ( 3x³ + 6x + 2)

We will collect the similar terms first.

6x³ - 8x - 5 + 3x³ + 6x = 2

= ( 6x³ + 3x³ ) + ( 6x - 8x ) + ( 2 - 5 )

= ( 9x³ - 2x - 3 )

Option A. ( 9x³ - 2x - 3 ) is the correct option.

stiks02 [169]3 years ago
6 0
9x3 - 2x - 3
Simplify 6x3-8x-5 + 3x3+6x+2
You might be interested in
Look at the street map. What street is parallel to Red Road? A. Union Street B. Green Street C. Blue Street D. Polk Street
emmasim [6.3K]

I'm pretty sure it would be

B) Green Street

Since Red Road appears to be vertical.

6 0
2 years ago
Please Help!! I will give Brainliest to the correct answer!!
Likurg_2 [28]

Answer:

84.5

Step-by-step explanation:

12.3(3)+11.9(4)=84.5

3 0
3 years ago
Read 2 more answers
Which best describes the structure outlined in the bridge.
Arisa [49]

Answer:D

Step-by-step explanation:

6 0
3 years ago
Evaluate. Write your answer as a fraction or a whole number.... what is 1/2 exponent 1
riadik2000 [5.3K]

Answer:

1/2

Step-by-step explanation:

Anything with an exponent of 1 is itself.

4 0
3 years ago
What is 29.2 x 3/4 I need a the answer please
Stolb23 [73]
Let me help you!!! ok, so remember, it is always easier when you are multiplying one fraction, and one decimal, to keep it simple, and make it either both decimals, or both fractions! so, for instance, i will change the 3/4 into a decimal:
*0.75
you get that by dividing the 3 by 4.
Now, you just divide the 0.75 x 29.2, which is (21.9) hope that helps!!!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Odd numbers are always divisible by 2
    15·1 answer
  • X-1.6=2.4+0.8x solve for x. <br><br>What did I do wrong?
    8·1 answer
  • The drawings above represent the tablecloths Margot is thinking about buying. She plans to sew a decorative fringe on the tablec
    8·2 answers
  • Suzanne is putting a fence around her rectangular garden. The length of the garden, x, is 4 feet more than the width. The perime
    9·1 answer
  • What is a and b? PLEASE HELP!!
    13·1 answer
  • the sum of four times a number and another number is 10. The difference of the two numbers is 35. What is the larger number? Als
    10·2 answers
  • Layla says that -3(5) = 15. Which statement explains why Layla is correct or incorrect
    12·2 answers
  • You are going to an amusement park over Spring Break.
    6·1 answer
  • Find the value of y when x equals 0 <br>-7x+3y=30​
    14·1 answer
  • Simplify Which of the following is correct?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!