Question

What is f(x)=∫ex+2−6xdx if f(2)=3?

Answer 1

Answer:

(2e2x+6ex) dx.

Step-by-step explanation:

u) du ... Let u = 3x - 2 which gives du/dx = 3 or dx = (1/3) du. ... Let u = 2x 2 + 5 which gives du/dx = 4x, du = 4x dx, (1/4) du = x dx . ... -x e x 2 + 2 dx = - e u (1/2) du = - (1/2) e u du = - (1/2) e u = - (1/2) e x 2 + 2 + C ...