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grin007 [14]
3 years ago
7

Add (4x+4)+(5b+3) simplify your Answer. Help

Mathematics
2 answers:
Alexxx [7]3 years ago
7 0

Answer:

5b+4×+7 is the cprrect answer

yarga [219]3 years ago
5 0

Answer:

5+4+7

Step-by-step explanation:

I think

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What's an expression that represents 5 less than the product of 7 and a number?
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Step-by-step explanation:

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4.8 x 10 to the 8th power divided by 1.2 x 10 to the 4th power times 2.2 x 10 to the negative 8th power
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I hope this helps
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Find the minimum value if f(x) = xe^x over [-2,0]
SashulF [63]

Given function:

f(x)=xe^x

The minimum value of the function can be found by setting the first derivative of the function to zero.

f^{\prime}(x)=xe^x+e^x\begin{gathered} xe^x+e^x\text{ = 0} \\ e^x(x\text{ + 1)  = 0} \end{gathered}

Solving for x:

\begin{gathered} x\text{ + 1 = 0} \\ x\text{ = -1} \end{gathered}\begin{gathered} e^x\text{ = 0} \\ \text{Does not exist} \end{gathered}

Substituting the value of x into the original function:

\begin{gathered} f(x=1)=-1\times e^{^{-1}}_{} \\ =\text{ -}0.368 \end{gathered}

Hence, the minimum value in the given range is (-1, -0.368)

6 0
1 year ago
If f(x) = 0, what is x?<br><br> 0 only<br> –6 only<br> –2, 1, or 3 only<br> –6, –2, 1, or 3 only
Angelina_Jolie [31]

Answer:

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Answer:

Silicone rubber is used.

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