in-the-integral-3x2-25-6x-dx-what-should-be-chosen-as-u-for-substitution

Question

In the integral ∫ $$(3x^2$$ + $$2)^5 * 6x dx$$, what should be chosen as u for substitution?

Accepted Answer

u = $$3x^2 + 2$$

Answer

u = 6x

Answer

u = $$(3x^2$$ + $$2)^5$$

Answer

u = x

In the integral ∫ (3x^2 + 2)^5 * 6x dx, what should be chosen as u for substitution?