Sawaal
4
Q:

326-3-436-2-68-12=?

A) sqtr{3}-sqrt{2} B) sqtr{3}+sqrt{2}
C) 5sqrt{3} D) 1

Answer:   C) 5sqrt{3}



Explanation:

Given Exp = 326-3×6+36+3-436-2×6+26+2-622-3

 

= 32(6+3)6-3-43(6+2)6-2+33-2×3+23+2

 

= 26+3-36+2+33+2

 

= 12+6-18-6+33+32

 

= 53 

Subject: Square Roots and Cube Roots
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