Never true because if the product is 10 and the two numbers are 5 & 2 if you add them it won't give you 10 it will give you 7 so therefore the answer is never true
Answer:
Hi! I'll do my best to explain for you.
-6(2x-3)+2x =0 First, set the equation equal to zero.
-12x+18+2x=0 Then, distribute the -6 by multiplying it with the -2 and -3.
-10x+18=0 Combine the like terms, which are -12x and 2x, to get -10x.
-10x=-18 You want to get the x on 1 side. Subtract 18 from both sides.
x=-18/-10 Divide by -10 on both sides.
x=1.8 Simplify the fraction. The answer is x=1.8.
I hope this helped!
Answer:
12 glasses can be hold
Step-by-step explanation:
Find the Amount of quarts equal to fluid ounces
After you find it divide the number to 8
Brainliest is needed plz
Answer:-2,7
Step-by-step explanation:
Answer: ![f'(x)=12x^2 - 6x+36](https://tex.z-dn.net/?f=f%27%28x%29%3D12x%5E2%20-%206x%2B36)
Step-by-step explanation:
According to the product rule of derivatives.
![f'(x)=u'(x)v(x)+u(x)v'(x)](https://tex.z-dn.net/?f=f%27%28x%29%3Du%27%28x%29v%28x%29%2Bu%28x%29v%27%28x%29)
The given function : ![f(x) = (4x - 3)(x^2 + 9)](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%284x%20-%203%29%28x%5E2%20%2B%209%29)
here ,
and ![v(x)=x^2 + 9](https://tex.z-dn.net/?f=v%28x%29%3Dx%5E2%20%2B%209)
Differentiate both sides with respect to x, we get
and ![v(x)=2x +0=2x](https://tex.z-dn.net/?f=v%28x%29%3D2x%20%2B0%3D2x)
![[\because \dfrac{d(ax)}{dx}=a\ , \dfrac{d(a)}{dx}=0 \ \&\ \ \dfrac{d(x^n)}{dx}=nx^{n-1}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Cdfrac%7Bd%28ax%29%7D%7Bdx%7D%3Da%5C%20%2C%20%5Cdfrac%7Bd%28a%29%7D%7Bdx%7D%3D0%20%5C%20%5C%26%5C%20%5C%20%5Cdfrac%7Bd%28x%5En%29%7D%7Bdx%7D%3Dnx%5E%7Bn-1%7D%5D)
Then, Tge derivative of withe respect to x will be :
![f'(x)=u'(x)v(x)+u(x)v'(x)](https://tex.z-dn.net/?f=f%27%28x%29%3Du%27%28x%29v%28x%29%2Bu%28x%29v%27%28x%29)
![=4(x^2 + 9)+( 4x - 3)(2x)](https://tex.z-dn.net/?f=%3D4%28x%5E2%20%2B%209%29%2B%28%204x%20-%203%29%282x%29)
![=4x^2 +36+8x^2 - 6x](https://tex.z-dn.net/?f=%3D4x%5E2%20%2B36%2B8x%5E2%20-%206x)
![=12x^2 - 6x+36](https://tex.z-dn.net/?f=%3D12x%5E2%20-%206x%2B36%20)
Hence, the derivative of the function is
.