ABC26GN0012 · Number System

Subject: General Aptitude · Chapter: Number System · Exam: · Marks: · Difficulty:

Simplify: $\frac{(893+786)^2 - (893-786)^2}{893 \times 786}$.
Answer
Answer (as printed):
Explanation
Given exp. = (where a = 893, b = 786) = = 4. ab ab

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

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