Webtranspose -42 to 15 1st so that it will become positive. then it will become 3x^2=15+42 equals 3x^2=57. then divide the 3 from 3x^2 to both sides of equal sign, cancelling the 3 … Web20 apr. 2024 · If x=2+√3. Find the value of x^2+1/x^2If x=2+√3. Find the value of x2+1/x2If x=2+root 3. Find the value of x^2+1/x^2If x=2+root 3. Find the value of x2+1/x2
If x = 3 - √(13)2 , find the value of x^2 + 1x^2 - Toppr
Web2x3+2x2-12x Final result : 2x • (x + 3) • (x - 2) Step by step solution : Step 1 :Equation at the end of step 1 : ( (2 • (x3)) + 2x2) - 12x Step 2 :Equation at the end of step 2 : (2x3 + 2x2) ... More Items Examples Quadratic equation x2 − 4x − 5 = 0 Trigonometry 4sinθ cosθ = 2sinθ Linear equation y = 3x + 4 Arithmetic 699 ∗533 Matrix If x=2+ 3 then find the value of x 2+ x 21. Easy Solution Verified by Toppr x=2+ 3 To find : x 2+ x 21 Sol : x=2+ 3 x 2=(2+ 3) 2=4+3+4 3=7+4 3 x1= 2+ 31 x1= 2− 32− 3× 2+ 31 x1= 4−32− 3= 12− 3 (x1)2=(2− 3) 2 x 21 =4+3−4 3=7−4 3 ∴x 2+ x 21 =7+4 3+7−4 3=14 ∴x 2+ x 21 =14 Was this answer helpful? 0 0 Similar questions If p(x)=x 2−2 2x+1. rpm repairs griffith
If x = 2 - √(3) , find the value of x^2 + 1x^2 and x^2
Webx = 2 + √ 3---(1) ⇒ 1 x = 1 2 + √ 3. Lets do rationalize the denominator, Since, the 2 − √ 3 is Rationalizing factor of 2 + √ 3, multiply both numerator and the denominatoe with 2 − √ 3. … WebIf X = 3 + 2√2, Find : (I) 1/X (Ii) X - 1/X (Iii) ( X - 1/X )^3 (Iv) X^3 - 1/X^3 . CISCE ICSE Class 9. Question Papers 10. Textbook Solutions 19272. Important Solutions 16. Question Bank Solutions 14678. Concept Notes & Videos 193. Syllabus. If X = 3 + 2√2, Find ... WebSolution If x= 2+sqrt3 then 1/x=2-sqrt3 (by rationaliztion) then (x+1/x)^2 = X^2+ (1/X)^2 +2*x* (1/X) that is (2+sqrt3 +2-sqrt3)^2=x^2 + (1/x)^2+2 4^2 -2=x^2+ (1/x)^2 i.e, 14 is the answer Suggest Corrections 17 Similar questions Q. If x=2+√3, Find x2+ 1 x2? Q. If x=2−√3, then find the value of x2+ 1 x2. Q. If X =√3−√2 then find X2+1/X2 Q. rpm rental department little rock ar