Activity - 4:
(1 After India's Independence, the princely state of Manipur (as declared by British India
in 1891) was merged into India with the geographical land area of 22327 km following
the shillong merger agreement. Find the least number which must be subtracted from
this area, so as to get a perfect square. Also find the square root of the perfect square so
obtained.
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Happy chocolate day.
Perfect questions for guys interested in maths..
2. The value of x + x(xx) when x = 2 is:
(a) 10, (b) 16, (c) 18, (d) 36, (e) 64
Solution:
x + x(xx)
Put the value of x = 2 in the above expression we get,
2 + 2(22)
= 2 + 2(2 × 2)
= 2 + 2(4)
= 2 + 8
= 10
Answer: (a)
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