これ→

これ→

これ→

これ→

正解！！

次の問題

残念、不正解

(x^n)'=nx^{n-1}

ヒント

a = Random(-5, 5)
b = Random(-5, 5)
c = Random(-5, 5)
d = Random(-5, 5)
f(x) = (a * x^(3)) + (b * x^(2)) + (c * x) + d
f'(x) = f'(x)
a1 = Random(1, 5)
g(x) = f'(x) + (a1 * x^(2))
c1 = Random(1, 5)
b1 = Random(1, 5)
h(x) = f'(x) + (b1 * x)
i(x) = f'(x) + c1
p = Expand(g)
q = Expand(h)
r = Expand(i)
text3: "" + (LaTeX[p]) + ""
text4: "" + (LaTeX[q]) + ""
text5: "" + (LaTeX[r]) + ""
s = Random(1, 4)
text2: "" + (LaTeX[f']) + ""
n = Random(1, 4)
m = Random(1, 4)
l = Random(1, 4)
t = Expand(f)
A = (11, 4)
B = (2, 4)
C = (2, 1)
D = (11, 1)
L: {{A, B, C, D}, {A, B, D, C}, {A, C, B, D}, {A, C, D, B}, {A, D, B, C}, {A, D, C, B}, {B, A, C, D}, {B, A, D, C}, {B, C, A, D}, {B, C, D, A}, {B, D, A, C}, {B, D, C, A}, {C, A, B, D}, {C, A, D, B}, {C, B, A, D}, {C, B, D, A}, {C, D, A, B}, {C, D, B, A}, {D, A, B, C}, {D, A, C, B}, {D, B, A, C}, {D, B, C, A}, {D, C, A, B}, {D, C, B, A}}
w = Random(1, 24)
E = Element(L, w, 1)
F = Element(L, w, 2)
G = Element(L, w, 3)
H = Element(L, w, 4)
text1: "" + (LaTeX[t]) + "\ を
\ x\ について微分したものは次のうちどれか"
e = 0 (slider from 0 to 4, step 1)
j = If(x(E) ≟ 11 ∧ y(E) ≟ 1, 4, If[x(E) ≟ 11 ∧ y(E) ≟ 4, 2, If[x(E) ≟ 2 ∧ y(E) ≟ 1, 3, If[x(E) ≟ 2 ∧ y(E) ≟ 4, 1]]])
k = 0 (slider from 0 to 1, step 1)