kx +5, g(x)={ 2 x<-2 4. If the function 3x+x², x2-2 is continious at x=-2, then find the value of k.

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A: We will use the given formula to solve this question.

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A: Solution of question is written in below steps.

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A: Let's find. 

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A: Hey, since there are multiple questions posted, we will answer the first question. If you want any s...

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A: Solution of question is written in below steps.

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A: y =(x+1/(x+1))2 y = (1/x+1)2 y = 1/(x+1) dy/dx = -1/(x+1)2   4 y = x2/(3x2 - x3) y = 1/(3 - x) dy/dx...

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A: Let's find. 

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A: We can find the required answer as below.

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