f(k)=e^{3(k)^2}

解答

f (k) = e^{3 (k)^{2}}

真

求解步骤

f (k) = e^{3 (k)^{2}}

化简

e^{3 (k)^{2}} : e^{3 k^{2}}

f (k) = e^{3 k^{2}}

两侧相等

真

p (x) = 3, x^{4} + 5 x^{3} + 9 x^{2} - 6 = - 1

f (r) = r^{3} - 8 r^{2} + 21 r + 18

y = \frac{x ^{2} + 2 x ^{3} - 1}{4 x ^{4}}

f (x) = - x^{4} + 3 x^{2} + 2

f (x) = x^{2} - 3 sin (x) cos (x)