if 2x=3 + √ 7 , find the value of 4x^2 + 1/x^2 Share with your friends Share 1 Varun Rawat answered this We have, 2x = 3 + 7⇒2x2 = 3 + 72⇒4x2 = 9 + 7 + 67⇒4x2 = 16 + 67Now, 2x = 3 + 7⇒x = 3 + 72⇒1x = 23+7 = 23+7×3-73-7 = 23 - 79 - 7 = 3-7Now, 1x2 = 3 - 72 = 9 + 7 - 67 = 16 - 67Now, 4x2 + 1x2 = 16 + 67 + 16 - 67 = 32 1 View Full Answer Shivam Mittal answered this X=FNFJDIjwidd958494533sjfi 4mul.. mdvnvmfvvmdeff cde4556 25587i665 46 496575600 ` ` ` `` -3 Ajay Gupta answered this Hope it helped. 2