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Taya2010 [7]
3 years ago
5

Will mark brainliest if done within 20 minutes of this being posted! NO LINKS NO FILES. Solve the radical equations and show you

r work, check your solutions too.

Mathematics
1 answer:
Simora [160]3 years ago
6 0

Step-by-step explanation:

5√x+3 = -20

÷5. : √x+3 = -4

square: x+3 = 16

-3: x = 13

√x+18 -2 = x -4

+2 : √x+18 = x -2

square: x+18 = x^2 - 4x +4

-18: x = x^2 -4x -14

-x : 0 = x^2 -5x - 14

foil: (x- 7) (x+2) = 0

x = 7, -2

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For example, f(T+x)=f(x)

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Here given that there is a non-transformed function cotangent function.

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Therefore One complete period of a non-transformed cotangent function is π.

Learn more about period of the function

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Step-by-step explanation:

It has been a while since I have done this lesson but I remember bits and pieces. Hope this helps!!

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