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
Otrada [13]
3 years ago
9

Subtract - 2x2 + 4x – 1 from 6x2 + 3x – 9.

Mathematics
2 answers:
zalisa [80]3 years ago
5 0

Answer:

8x^2-x-8

Step-by-step explanation:

6x^2 + 3x – 9-(- 2x^2 + 4x – 1 )

6x^2 + 3x – 9+2x^2 - 4x + 1

6x^2+2x^2+  3x- 4x -9+1

8x^2-x-8

tankabanditka [31]3 years ago
4 0

Answer:4x^2-x-8

Step-by-step explanation:

6x^2+3x-9-(2x^2+4x-1)

6x^2+3x-9-2x^2-4x+1

Collect like terms

6x^2-2x^2+3x-4x-9+1

4x^2-x-8

You might be interested in
Which number is prime? 21 22 23 24
Artemon [7]

Answer:

23 is the prime number

How?

▶

<u>21 is divisible by 3</u>

<u>21 is divisible by 322 is divisible by 2</u>

<u>21 is divisible by 322 is divisible by 223 is not divisible by any no. </u>

<u>21 is divisible by 322 is divisible by 223 is not divisible by any no. 24 is divisible by 2 </u>

5 0
3 years ago
Read 2 more answers
Simplify Simplify 6 - 23 + (-9 + 5) · 2.
Vlad [161]

Answer:

The answer is −42

7 0
2 years ago
Please help giving brainly
Irina18 [472]

Answer:

proportion used: 7/20

7emails were from the same person

Step-by-step explanation:

35/100= 7/20

7/20 of 20

20/20=1

1x7= 7

5 0
2 years ago
Read 2 more answers
How do I solve and graph this
White raven [17]
I hope this helps you out

5 0
3 years ago
The grid shown below is in the shape of a rectangle.
anzhelika [568]

Answer:

your answer will be B.24

Step-by-step explanation:

have a nice day bye!! ^_^

5 0
2 years ago
Other questions:
  • Connie's dog fido weighs 35 pounds. Her vet placed fido on a diet. What inequality can you write to find the average number of p
    14·1 answer
  • The sum of a number and twice its square is 105. Find the number
    12·1 answer
  • PLZ HELP!! ILL GIVE BRAINLIESTT
    6·1 answer
  • Chelsea made monthly payments for four years before her $13,440 loan was paid off. The loan had an interest rate of 5.86%, compo
    11·1 answer
  • Use the distributive property to expand the linear expression. 3(4x + 3) A) 3 4 B) 12x + 6 C) 12x + 9 D) -3 4
    11·1 answer
  • Please!!! I’ll mark Brainliest!! I really need help!!!
    5·1 answer
  • When writing a summary about the theme you should....
    5·2 answers
  • A small plastic ball has a diameter of 8 centimeters. What is the volume of the ball
    11·1 answer
  • Please help with this and how to solve it.
    8·1 answer
  • Help needed
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!