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xxTIMURxx [149]
3 years ago
8

F(x) = x^2 -2x -3 /x-3 identify the discontinuity

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0

Answer:

Step-by-step explanation:

Again, parentheses would help with clarity. f(x) = (x^2-2x-3)/(x-3)

The denominator is x-3. Division by 0 is undefined, so x ≠ 3.

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3p . (2+k) = 6p + 3pk
pashok25 [27]
3p* (2+k) = 6p + 3pk

Subtract 6 p + 3 pk from the both sides:

3p(2+k) -(6p+3pk) = 6p+3pk-(6p+3pk)

= 3pk(2+k) - 6p-3pk = 0

Factor 3p(2+k) - 6p - 3k

Factor out common term 3p

= 3p(k-k+2-2)

refine:

0 = 0

true for all p

hope this helps!
3 0
3 years ago
Solve the equation y-12=4y
andre [41]
Hi there!

y - 12=4y 

We need to subtract 4y from both sides 

y-12-4y = 4y - 4y 

3y - 12=0 

3y = 0 + 12 

3y=12 

Divide both sides by 3  

-3y/3 = 12/-3 

y= -4
8 0
4 years ago
Solve the following linear equation for x<br> 5x-2+x=9+3x+10
jolli1 [7]
I think this is right

5x-2+x=9+3x+10
6x-2=19+3x
+2 +2
6x=21+3x
-3x -3x
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X=7

If you know how to do algebra this should make sense
6 0
3 years ago
Divide 12by8 and 4by3​
Ket [755]
12by8=1.5 4by3=1.3 1.5by1.3=1.12
7 0
3 years ago
Jaime reads 36 pages of her novel in three nights. If Jaime continues to read at this rate, How many nights will it take for her
Lera25 [3.4K]
Nine days. You can divide 108 by 36, to get how many times she has to read 36 pages, which is 3. Then you multiply that by 3, because she uses 3days for every 36 pages. 3x3=9
7 0
3 years ago
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