化简 (u^1u^2u^3)*(v^1v^2v^3)left(w^1,w^2,w^3)

解答

化简

(u^{1} u^{2} u^{3}) \cdot (v^{1} v^{2} v^{3}) l e f t (w^{1}, w^{2}, w^{3})

e l u^{6} v^{6} f t (,, w^{3} w^{2} w^{1})

求解步骤

(u^{1} u^{2} u^{3}) (v^{1} v^{2} v^{3}) l e f t (w^{1}, w^{2}, w^{3})

使用指数法则:

a^{b} \cdot a^{c} = a^{b + c}

u^{1} u^{2} u^{3} = u^{1 + 2 + 3}

= u^{1 + 2 + 3} v^{1} v^{2} v^{3} l e f t (w^{1}, w^{2}, w^{3})

数字相加:

1 + 2 + 3 = 6

= u^{6} v^{1} v^{2} v^{3} l e f t (w^{1}, w^{2}, w^{3})

使用指数法则:

a^{b} \cdot a^{c} = a^{b + c}

v^{1} v^{2} v^{3} = v^{1 + 2 + 3}

= u^{6} v^{1 + 2 + 3} l e f t (w^{1}, w^{2}, w^{3})

数字相加:

1 + 2 + 3 = 6

= u^{6} v^{6} l e f t (w^{1}, w^{2}, w^{3})

s im pl i f y e^{- \frac{2}{x} y}

j o in 32 x^{3} x

s im pl i f y e^{- \frac{0}{0}}

s im pl i f y e^{- 10 x} e^{- 10 x}

s im pl i f y A t^{(2)} e^{(- 2 t)}