Math, asked by ramakantasahu7200, 10 months ago

√12+√12+√12+.....= x. put the value of x​

Answers

Answered by bulu71
0

Answer:

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Step-by-step explanation:

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Answered by raguld
1

Answer:

X=4 or X= -3

Step-by-step explanation:

I have understood the question as

√(12+√(12+√(12+......))) = X

Squaring both sides,

(12+ √(12+√(12+......)) = X^2

12 + X = X^2

X^2 - X - 12 = 0

X^2 - 4X +3X -12 = 0

X(X-4) +3(X-4)=0

(X - 4) (X + 3) =0

X=4 or X= -3

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