ABC26GN1324 · Square Roots and Cube Roots

Subject: General Aptitude · Chapter: Square Roots and Cube Roots · Exam: · Marks: · Difficulty:

If 2 = 1.4142, find the value of . (2 + 2 ) 2 2 (2 − 2) 2 2 − 2 2 ( 2 − 1)
Answer
Answer (as printed):
Explanation
= × = = = ( 2 − 1) = (2 + 2) (2 + 2) (2 − 2) (4 − 2) 2 =  5+ 3  5 – 3

Explanation as extracted from the printed page; notation may be imperfect.

Open in whiteboard · Browse this chapter in the app