Mathematics · Indefinite Integrals

If ∫3ex - 5e-x4ex + 5e-xdx = ax + b log|4ex + 5e-x| + C, then the values of a and b are:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1a = 18, b = -78
2a = -18, b = -78
3a = 18, b = 78
4a = -18, b = 78✓

Correct answer

a = -18, b = 78

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If ∫3ex - 5e-x4ex + 5e-xdx = ax + b log|4ex + 5e-x| + C, then the values of a and b are:

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If ∫3ex - 5e-x4ex + 5e-xdx = ax + b log|4ex + 5e-x| + C, then the values of a and b are:

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