Answer:
2
Step-by-step explanation:
4x=2+3x
4x-3x=2
x=2
Answer:
15
Step-by-step explanation:
-a -8b = -9 + 24 = 15
Oh the answer is a I looked it up this time
Answer: the probability will be 3 because 8-5=3 and there was 8 trix bars and 5 crunch bars and which means it will be 3
Step-by-step explanation:
The second degree polynomial with leading coefficient of -2 and root 4 with multiplicity of 2 is:
![p(x) = -2*(x - 4)*(x - 4) = -2*(x - 4)^2](https://tex.z-dn.net/?f=p%28x%29%20%3D%20-2%2A%28x%20-%204%29%2A%28x%20-%204%29%20%3D%20-2%2A%28x%20-%204%29%5E2)
<h3>
How to write the polynomial?</h3>
A polynomial of degree N, with the N roots {x₁, ..., xₙ} and a leading coefficient a is written as:
![p(x) = a*(x - x_1)*(x - x_2)*...*(x - x_n)](https://tex.z-dn.net/?f=p%28x%29%20%3D%20a%2A%28x%20-%20x_1%29%2A%28x%20-%20x_2%29%2A...%2A%28x%20-%20x_n%29)
Here we know that the degree is 2, the only root is 4 (with a multiplicity of 2, this is equivalent to say that we have two roots at x = 4) and a leading coefficient equal to -2.
Then this polynomial is equal to:
![p(x) = -2*(x - 4)*(x - 4) = -2*(x - 4)^2](https://tex.z-dn.net/?f=p%28x%29%20%3D%20-2%2A%28x%20-%204%29%2A%28x%20-%204%29%20%3D%20-2%2A%28x%20-%204%29%5E2)
If you want to learn more about polynomials:
brainly.com/question/4142886
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