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cupoosta [38]
3 years ago
13

Simplify the expression: x+2/ x^2 -4 - (x - 2)

Mathematics
2 answers:
bonufazy [111]3 years ago
3 0

Answer:

2 ( 1 + x )  ( 1 − x ) over  x ^2

Step-by-step explanation:

if you didn't get that its 2 ( 1 + x )  ( 1 − x ) as the numerator and  x ^2 as the denominator

irga5000 [103]3 years ago
3 0

Answer:

2-2x^2/x^2

Step-by-step explanation:

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Why does the graph of a proportional relationship must pass through the origin (0,0)
ELEN [110]

Answer:

Directly proportional relationships always pass through the origin (0,0). There are other linear relationships that do not pass through the origin.

4 0
3 years ago
How do you subtract the following fraction to find the solution?<br> 5 - 4/9
garri49 [273]
Here 5 - 4/9 
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Hence, above fraction becomes,
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Hope it helps.
5 0
3 years ago
Find the slope of the line that passes through the points (3,0) and (3,-2).
Fittoniya [83]
When given the points (x1,y1) and (x2,y2)

slope=(y2-y1)/(x2-x1)

we have
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answer is D
8 0
3 years ago
Read 2 more answers
-3x+8=y solve for if the equation is a function or non function
Ket [755]

Answer:

The equation is a function

Step-by-step explanation:

-3x + 8 = y

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y = -3x + 8

Draw a graph of y vs x  (below)

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If a vertical line crosses the graph more than once in any location, the relation is not a function.

We see that at no place will a vertical line intersect the graph more than once.

The relation is a function.

7 0
3 years ago
A scale on a drawing is 0.5 mm : 4 cm. the height of the drawing is 4.5 millimeters. what is the actual height of the object?
hoa [83]
4.5 * 4 / 0.5 = 36 cm
5 0
3 years ago
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