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andrew-mc [135]
3 years ago
5

What is the integral of

frac{x}{1 + 3x} " alt=" \frac{x}{1 + 3x} " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
kvv77 [185]3 years ago
3 0

Answer:

√76. im sorry i dont know the step by step explanation but this is the best i could do

Step-by-step explanation:

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PLEASE HELPPPPPPP
uysha [10]

Answer:

the answer would be 1,-8

6 0
2 years ago
Please help please please help
fredd [130]

Answer:

The answer is the first option because 2÷2=1 and 10÷2=5

4 0
2 years ago
Genevieve wants to verify that One-fifth (5 x minus 20) minus one-half (4 x minus 8) is equivalent to Negative x. Which procedur
lora16 [44]

Answer:

The given expression is equivalent to -x

That is \frac{1}{5}(5x-20)-\frac{1}{2}(4x-8)=-x

Now Verified that the two expressions are equivalent

Step-by-step explanation:

Given that Genevieve wants to verify that One-fifth (5 x minus 20) minus one-half (4 x minus 8) is equivalent to Negative x

It can be written as below :

\frac{1}{5}(5x-20)-\frac{1}{2}(4x-8)=-x

Now we can verify the expression is equivalent or not :

Taking  LHS

\frac{1}{5}(5x-20)-\frac{1}{2}(4x-8)

=\frac{5x}{5}+\frac{-20}{5}-\frac{4x}{2}+\frac{8}{2} ( by using the distributive property )

=x-4-2x+4

=-x+0  ( adding the like terms )

=-x=RHS

Therefore LHS=RHS

Therefore the given expression is equivalent to -x

That is \frac{1}{5}(5x-20)-\frac{1}{2}(4x-8)=-x

Now Verified that the two expressions are equivalent

6 0
3 years ago
Read 2 more answers
If (x + 8) is a factor of f(x), which of the following must be true?
ankoles [38]

Answer:

x = -8 is a root.

f(-8) = 0 is correct.

Step-by-step explanation:

As

(x + 8) is a factor of f(x)

then it must be

x = -8 is a root.

Therefore,

f(-8) = 0 is correct.

6 0
3 years ago
A^2+5A+4 (A=-5). Evaluate the expression
Naddik [55]

Answer:

4

Step-by-step explanation:

First, rewrite the equation with -5 substituted for A:    (-5)^2 +5(-5) +4
Next, simplify that equation:      25 -25 +4
Simplify this further: 4

When A=-5, the solution is 4.

8 0
2 years ago
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