Find the most general antiderivative.
-$$\int \left( 6 x ^ { 3 } + 9 x + 2 \right) d x$$
A) $18 x ^ { 4 } + 18 x ^ { 2 } + 2 x + C$
B) $18 x ^ { 2 } + 9 + C$
C) $6 x ^ { 4 } + 9 x ^ { 2 } + 2 x + C$
D) $\frac { 3 } { 2 } x ^ { 4 } + \frac { 9 } { 2 } x ^ { 2 } + 2 x + C$

Question

Quizplus · Accepted Answer

The antiderivative of $6x^3$ is $\frac{3}{2}x^4$, of $9x$ is $\frac{9}{2}x^2$, and of $2$ is $2x$.

Find the Most General Antiderivative ∫(6x3+9x+2)dx\int \left( 6 x ^ { 3 } + 9 x + 2 \right) d x∫(6x3+9x+2)dx

Find the Most General Antiderivative $\int \left( 6 x ^ { 3 } + 9 x + 2 \right) d x$