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3 years ago

What is the simplified form of x+7/x+3 + x-4/3

Mathematics

2 answers:

Novay_Z [31]3 years ago

6 0

3(x+7)+3(x+3)-4(x+3)
3x+21+3x+9-4x-12
2x+18 or 2(x+9)

Nat2105 [25]3 years ago

4 0

Answer:

$x*(x+2)$

Step-by-step explanation:

The expression is as follows:

$(x+7)/(x+3)+(x-4)/3$

To simplify we need to get rid of the denominators for each expression. We can see that the denominators are (x+3) and 3. We therefore mutliply the expression with 3(x+3):

$3*(x+7)+(x-4)*(x+3)= 3*x+21+x^2-x-21$

Simplify the expression

$x^2+2*x=x*(x+2)$

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Answer:

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Step-by-step explanation:

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Using the formula above,

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2 years ago

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lys-0071 [83]

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Step-by-step explanation:

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