3 years ago

2/3 ( 1/5x + 6y) + 2/5 ( 1/2x + 1/3y)

Mathematics

2 answers:

svetlana [45]3 years ago

6 0

Answer:

use phototmath I promise it will help u even if I dont give u the answer

Ipatiy [6.2K]3 years ago

6 0

Answer:

If you look it up, it will tell u the answer

Step-by-step explanation:

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What is the quantity 0.0075 meters expressed in centimeters? 0.075 cm 0.75 cm 7.5 cm 70.5 cm?

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3 years ago

Consider the rational expression (IMAGE ATTACHED)

Keith_Richards [23]

Answer:

3x² is a term in the numerator
x + 1 is a common factor
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Step-by-step explanation:

You can identify terms and count them before you start factoring. Doing so will identify 3x² as a term in the numerator, and will show you there are 3 terms in the denominator.

When you factor the expression, you get ...

$\dfrac{3x^2-3}{3x^2+2x-1}=\dfrac{3(x^2-1)}{(3x-1)(x+1)}=\dfrac{3(x-1)(x+1)}{(3x-1)(x+1)}$

This reveals a common factor of x+1.

So, the above three observations are true of this rational expression.

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