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mixer [17]
3 years ago
9

Best explained and correct answer gets brainliest!!

Mathematics
1 answer:
Ganezh [65]3 years ago
8 0
The correct answer is B. You know this because you are just adding like terms or in this case the same exponents.
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2x - 3y = -1<br> y = x - 1
Viktor [21]
Here’s how you would work it out

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3 years ago
Please Help!!! Brainliest will be given!
inn [45]

Answer:

1. C. Yes, because a sum of cubes can be factored

2a. false

2b. false

2c. true

2d. false (based on what is written in the equation; refer to step-by-step)

Step-by-step explanation:

1.  Both 3 and 8 can be cubed, which is why x^3+8 can be factored (x+2)(x^2-2x+4)

2a. a^2-b^2 can be factored by the perfect square rule, so it should be (a-b)^2

2b. both terms are perfect squares, so you can factor, making it (a+b)(a-b)

2c. You can factor using the perfect square rule, making it (a+b)^2

2d. Most of what is in the equation is true, yet the correct solution would be (a-b)(a^2+ab+b^2)

3 0
3 years ago
WILL GIVE BRAINLIEST
Len [333]
2/10 because there are 10 cards and there are 5 circles and 3 triangles 
6 0
3 years ago
Read 2 more answers
Compare and contrast subtracting integers and subtracting whole numbers
Galina-37 [17]

Subtracting whole numbers does not include subtracting negative numbers, whereas when subtracting integers you can include negative numbers.

6 0
3 years ago
Please help it’s my final
Kryger [21]

Answer:

Step-by-step explanation:

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