Question

X + 1/X equal to 7
then find X^2 + 1/X urgent I'll mark as brainliest ​

Answer 1

Answer:

according to me

x + 1/x = 7

so, (x + 1/x)² = (7)²

x² + 1/ x² + 2 × x ×1/x = 49

x² + 1/x² = 49-2

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