Math, asked by piya65, 1 year ago

127. If x = 3 + √18, then value of x3+1/x3
(a) 216 (b) 198 (c) 192
is
(d) 261​

Answers

Answered by Arjunsagar12
2

Answer:

Summary (Chapters XI, XII, XIII) with Formulas . 160 .... pace of the text seems to you to be too slow at any ..... Solution (By the method of substitution). X = 2y - 8. 2?/ - 8 + 2/. = 7. 3y ...

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