Evaluate the following integrals:
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(r2 +2000)7 dr
Let z=x^2+2000
Differentiate both sides.
dz= 2xdx
So, dx=dz/(2x)
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z=x2+2000 dz 2xdx dz dx=. 2x
Then substitute z and dz in the given equation and integrate using power ...
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x(x+2000) "dx -xe dz 2x f(2)"dz z18 -+c\ 18 1 2 18 Z -+c 36
Math
Calculus
Integration
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