展开 2p(p^4)

解答

展开

2 p (p^{4})

2 p^{5}

求解步骤

2 p (p^{4})

去除括号:

(a) = a

= 2 p p^{4}

使用指数法则:

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

p p^{4} = p^{1 + 4}

= 2 p^{1 + 4}

数字相加:

1 + 4 = 5

= 2 p^{5}

e x p an d - y (- y^{3} + x + y^{3} ln (y^{3} - x))

e x p an d - \frac{5}{( x - x ) ^{3}}

e x p an d \frac{2 ( a + h )}{( a + h ) - 4}

e x p an d, (x + 4) 2

e x p an d - \frac{x ^{2} ( - x + 3 ) ^{2}}{18}