3 years ago

Need help ! Simplify the rational expression.state any excluded values.2x/-5x+x^2

1 answer:

3 0

I assume it is:

2x/(-5x+x^2), then you can simplify the x, but only if it is not zero:

2/(x-5), for x different to zero.

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ella [17]

Answer:

7.5

Step-by-step explanation:

2x+12=6x-18

2x=6x-30

-4x=-30

x=7.5

6 0

3 years ago

aleksandr82 [10.1K]

Step-by-step explanation:

you would start by replacing the "x" with the 9

subtract the 15 and 9

then that would equal 6 which in this case it would be equal to

I'm pretty sure (sorry if it is wrong)

8 0

3 years ago

torisob [31]

The formula for the Pythagorean theorem is,

$\text{Hypotenuse}^2=Opposite^2+Adjacent^2$

8 0

1 year ago

nirvana33 [79]

Its 5. Its none of those.

10% of 50.00 = 5.0000

5 0

4 years ago

belka [17]

The answer is one because according to pemdas you must do the parentheses first then do the rest

5 0

4 years ago