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solong [7]
3 years ago
11

[(x/x+3)+(3/x+3)+(2/x+3)] sum

Mathematics
2 answers:
nordsb [41]3 years ago
8 0
You get the answer x+5/x+3.
This is because all of the fractions have the same denominator, so just add the numerators and put them over x+3.
AysviL [449]3 years ago
3 0

Answer:

\frac{(x+5)}{(x+3)}

Step-by-step explanation:

We have been given an expression

\frac{x}{x+3}+\frac{3}{x+3}+\frac{2}{x+3}

We need to find the sum of the given expression we will first take the LCM of the denominator which is (x+3) then we get

\frac{x+3+2}{x+3}

\Rightarrow \frac{(x+5)}{(x+3)}

Therefore the required sum that is sum  of the expression is

\frac{(x+5)}{(x+3)}

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Answer:

148

Step-by-step explanation:

Sa=2(lw+lh+wh)

Sa=2(4*5+4*6+5*6)

148=2(4*5+4*6+5*6)

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2 years ago
Which point on the number line represents -4/5? <br> A<br> B<br> C<br> D
VLD [36.1K]

Answer:

A

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theare are 5 part from 0 to -1

since, the value from 0 to -1 is -1 then if we break it to 5 part, each part has value of -1/5

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What is the multiple zero and multiplicity of f(x) = (x − 3)(x − 3)(x + 5)? a. Multiple zero is 5; multiplicity is 1 b. Multiple
dolphi86 [110]

Answer:

c. Multiple zero is 3; multiplicity is 2

Step-by-step explanation:

The factor is repeated, that is, the factor  ( x  −  3 )  appears twice. The number of times a given factor appears in the factored form of the equation of a polynomial is called the multiplicity. The zero associated with this factor,  x  =  3 , has multiplicity 2 because the factor  ( x  −  3 )  occurs twice.

Then

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