Mathematics

$$\displaystyle\int_{0}^{2} 3x+2\ dx$$


SOLUTION

Given  $$\displaystyle\int_{0}^{2} 3x+2\ dx$$

$$=\left. 3\dfrac{x^2}2+2x \right]_0^2$$  [$$\because \displaystyle\int x^n=\dfrac{x^{n+1}}{n+1}$$]

$$=6+4-0-0$$

$$=10$$
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