g(x)=∫ 0 to x (upper is x and lower is 0) t^3+1dt

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Rational functions:

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$\"\\int$

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$\"\"$

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$\"\"$

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Therefore $\"\"$

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g(x)=∫0 to x^2 t+1dt

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$\"\"$

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Rational functions: $\"\\int$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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g(x)=∫x to 2x+1 t+1dt

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$\"\"$

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Rational functions: $\"\\int$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$