Evaluate the integral.
-$$\int _ { 0 } ^ { 2 } \left( 3 x ^ { 2 } + x + 5 \right) d x$$

Name: Evaluate the integral. -\[\int _ { 0 } ^ { 2 } \left( 3 x ^ { 2 } + x + 5 \right) d x\]
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Question

Quizplus · Accepted Answer

We can use the power rule for integration to get:
$$\int _ { 0 } ^ { 2 } \left( 3 x ^ { 2 } + x + 5 \right) d x = \left[ x ^ { 3 } + \frac { x ^ { 2 } } { 2 } + 5 x \right] _ { 0 } ^ { 2 } = 8 + 2 + 10 - 0 = 20$$
Therefore, the answer is choice B.

Evaluate the Integral ∫02(3x2+x+5)dx\int _ { 0 } ^ { 2 } \left( 3 x ^ { 2 } + x + 5 \right) d x∫02​(3x2+x+5)dx

Evaluate the Integral $\int _ { 0 } ^ { 2 } \left( 3 x ^ { 2 } + x + 5 \right) d x$