Book: Mathematics Part-II
Chapter: 7. Integrals
Subject: Maths - Class 12th
Q. No. 4 of Exercise 7.10
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Evaluate the integrals using substitution.
Given: 
Let x + 2 = t2 ⇒ dx = 2t dt
And x = t2 -2
when, x = 0, t = √2 and when x = 2, t = 2
so,
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