Math, asked by lizliathomas0407, 1 year ago

if x= 1/1+√3 then find the value of 4x^2+4x+2
a)3 b) 5 c)6 d)4​

Answers

Answered by aishwarychaudhary1
1

Answer:

d 4

Step-by-step explanation:

x=1/1+√3

by rationalize

x=(√3-1)/2

(4x^2+4x+1)+1

(2x-1)^2+1

put value of x

[2*(√3-1)/2-1]^2+1

2 will cancel

(√3-1+1)^2+1

(√3)^2+1=3+1=4

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