If x is equal to 7 + 4 square root 3 then find the value of x square + 1 by x square
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Answer: 364 / 363
Step-by-step explanation:
x = 7+4√3
= 11√3
x^2+1 / x^2
=(11√3)^2 + 1 / (11√3)^2
=121*√9 +1 / 121*√9
=121*3 +1 / 121*3
=363+1 / 363
= 364 / 363
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