We can write equivalently, using indefinite integrals, {{MATH_219}}. {{CMD_220}} Let's put these rules and our knowledge of basic derivatives to work. {{CMD_221}} Find the antiderivative of {{MATH_222}}. {{CMD_223}} By the theorems above , we see that {{ENV_224}} {{CMD_225}} {{CMD_226}} The sum rule for antiderivatives allows us to integrate term-by-term. Let's see an example of this.