lim (x→−3) (x2-x-12)/(x+3)
What is -7
Find the derivative of the function: g(x)= 3xsin2x
What is 3sin2x + 6xsinxcosx
y= [(3x-2x3)(5+4x)]
What is -24x2+4x+15
Integrate: ∫e4x dx
What is 0.25e4x + C
∫ 15x4 dx
What is 3x5+C
lim (h->0) ((2+h)2 - 4)/ h
What is 4
Find the derivative of the function: y= 5 secx
What is y'= 5 secxtanx
d/dx [5x3(sinx)]
What is 15x2(sinx)+5x3(cosx)
∫ sin x dx
What is -cosx +C
∫ -3x2 dx
What is -x3 +c
lim (t->9) (3- √t) / ( 9 - t)
What is 1/6
y= (2x2 +5)7
What is y'=28x(2x2 +5)6
d/dx(3z2-4z)
What is 6z-4
Integrate: ∫(5/x) dx
What is 5ln|x| + C
∫ 2/z2 dz
What is -1/z2 +c
lim (w->2) (1/w - 1/2) / (w-2)
What is -1/4
Find the derivative of the function: f(x)= 71/x
What is f(x)= (-ln7*71/x)/ x2
d/dx (3t5 cost -2t9)
What is 15t4cost - 3t5sint - 18t8
Integrate: ∫( √x+3) dx
What is 2x3/2/3 + 3x +C
∫ cotx (sinx) dx
What is sinx+C
lim (x->0) (cos [3pi/2 + x]- cos[3pi/2] ) / x
What is 1
Find the derivative of the function: y= (x2+cosx)/x5
What is y'= ( x(2x-sinx) - 5(x2 + cosx) ) / x6
f(x) = arsinx
what is 1/(1-x2)1/2
Integrate: ∫ sin x cos x dx
What is - cos2x / 2 +C
∫ (7t+8)3 dt
What is (7t+8)4/28 + C