Keywords:
<em>Product, factors, polynomial, distributive property
</em>
For this case we must find the product of two factors of a polynomial. To do this, we must apply the distributive property, which states: ![a (b + c) = ab + ac.](https://tex.z-dn.net/?f=a%20%28b%20%2B%20c%29%20%3D%20ab%20%2B%20ac.)
So:
![2x (x - 4) = 2x * x-2x * 4\\2x (x - 4) = 2x ^ 2-8x](https://tex.z-dn.net/?f=2x%20%28x%20-%204%29%20%3D%202x%20%2A%20x-2x%20%2A%204%5C%5C2x%20%28x%20-%204%29%20%3D%202x%20%5E%202-8x)
Thus, the product of
is: ![2x ^ 2-8x](https://tex.z-dn.net/?f=2x%20%5E%202-8x)
Answer:
The product of
is: ![2x ^ 2-8x](https://tex.z-dn.net/?f=2x%20%5E%202-8x)
Answer:
-x^2-2x-3
Step-by-step explanation:
- Question 1: Just substitute in the values of f(x) and g(x) and simplify!
- f(x) - g(x) = 4x^2-5x+3-(5x^2-3x+6)
- f(x)-g(x) = 4x^2-5x+3-5x^2+3x-6
- f(x)-g(x) = -x^2-2x-3
Tell me if this helps, and if you still need number 2 or if you can do it by yourself! (Hint: substituting also plays a role in question number 2.)
Hope this helps!!
Can i get a kiss??? x#*||~~
Answer:
<em>A stack of 4 trillion one dollar bills will be
meters.</em>
Step-by-step explanation:
The annual expenditure of the US federal government is approximately 4 trillion dollars.
We know, 1 trillion dollars = 10¹² dollars.
So, 4 trillion dollars
dollars.
Each one dollar bill is 0.0001 meters thick.
So, the total height of the stack of 4 trillion one dollar bills will be.....
![[0.0001\times(4\times 10^1^2)]meters\\ \\ =[10^-^4\times(4\times 10^1^2)]meters\\ \\ =(4\times 10^8) meters](https://tex.z-dn.net/?f=%5B0.0001%5Ctimes%284%5Ctimes%2010%5E1%5E2%29%5Dmeters%5C%5C%20%5C%5C%20%3D%5B10%5E-%5E4%5Ctimes%284%5Ctimes%2010%5E1%5E2%29%5Dmeters%5C%5C%20%5C%5C%20%3D%284%5Ctimes%2010%5E8%29%20meters)
Answer:
<em>9</em>
Step-by-step explanation:
2(5y°) = 90° ⇒ y = <em>9</em>