Math, asked by devashishtudu2, 8 months ago

12.if X=√3+1/2,
Find the value of 4x² + 2x²- 8x + 7.
13. If x - 1/x = 7 then fins the value of x3-1/x3
14. Factories 8x3- 125 y3 + 180xy

Answers

Answered by lavanyapanjala2005

0

this is big but this is correct please mark me as brainlist please

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