Question 3 of 10
Subtract these polynomials.
(6x²-x+ 8) - (x² + 2) =
1 answer:
Answer:
![5 {x}^{2} - x + 6](https://tex.z-dn.net/?f=5%20%7Bx%7D%5E%7B2%7D%20%20-%20x%20%2B%206)
Step-by-step explanation:
The solution is in the image
You might be interested in
Answer:
B?
Step-by-step explanation:
I think is B because solar power never run out.
(For the next 5000000000 years at least...)
Answer:
Step-by-step explanation:
![\frac{n - 2}{ {n}^{2} - 4} \\ \\ = \frac{n - 2}{ {n}^{2} - {2}^{2} } \\ \\ = \frac{n - 2}{ ({n} + {2})({n} - {2})} \\ \\ = \frac{1}{ {n} + {2}} \\](https://tex.z-dn.net/?f=%20%5Cfrac%7Bn%20-%202%7D%7B%20%7Bn%7D%5E%7B2%7D%20%20-%204%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7Bn%20-%202%7D%7B%20%7Bn%7D%5E%7B2%7D%20%20-%20%20%7B2%7D%5E%7B2%7D%20%7D%20%5C%5C%20%20%5C%5C%20%20%3D%20%5Cfrac%7Bn%20-%202%7D%7B%20%28%7Bn%7D%20%20%20%2B%20%20%20%7B2%7D%29%28%7Bn%7D%20%20-%20%20%7B2%7D%29%7D%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B1%7D%7B%20%7Bn%7D%20%20%20%2B%20%20%20%7B2%7D%7D%20%5C%5C%20)
Answer:
I love turtles I used to have one
Answer:
c 2.5
Step-by-step explanation:
Answer:
- 1
- - 9
- 13
- 15
Step-by-step explanation
- 7(6x-1)+x=36
- => 42x - 7 + x = 36
- => 43x - 7 = 36
- => 43x = 36 + 6 = 43
- => x = 43 / 43 = 1
- 11-2(8+3p)=7²
- => 11 - 16 - 6p = 7^2
- => 11 - 16 - 6p = 49
- => -5 - 6p = 49
- => -6p = 49 + 5 = 54
- => p = (54) / (-6) = - 9
- 1/4(5b+11)=19
- => (5/4)b + (11/4) = 19
- => (5/4)b = 19 - (11/4) = 65 /4
- => b = (65/4) / (5/4) => (65/4) * (4/5) = 13
- 2/7(4m-18)=12
- => (8/7)m - (36/7) = 12
- => (8/7)m = 12 + (36/7) = 120/7
- => m = (120/7) / (8/7) = 120 /8 = 15