Vishwanath
Monday, February 18, 2013
11.((469 + 174)2 - (469 - 174)2)/(469 x 174) = ?
a. 2
b. 4
c. 295
d. 643
Answer: Option b
Explanation: Given exp. = ((a + b)2 - (a - b)2)/ab
=4ab/ab = 4
Title : Simplification Q11
Description : 11.((469 + 174)2 - (469 - 174)2)/(469 x 174) = ? a. 2 b. 4 c. 295 d. 643 Answer: Option b Explanation: Given exp. = ((a + b)2 - (a - b...
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