簡約-(1.2(10))/((0.01(10)^2+1)^2)

解

簡約

- \frac{1.2 ( 10 )}{( 0.01 ( 10 ) ^{2} + 1 ) ^{2}}

- 3

解答ステップ

- \frac{1.2 ( 10 )}{( 0.01 \cdot 1 0 ^{2} + 1 ) ^{2}}

規則を適用する:

(a) = a

(10) = 10

= - \frac{1.2 \cdot 10}{( 0.01 \cdot 1 0 ^{2} + 1 ) ^{2}}

数を乗じる:

1.2 \cdot 10 = 12

= - \frac{12}{( 0.01 \cdot 1 0 ^{2} + 1 ) ^{2}}

(0.01 \cdot 1 0^{2} + 1)^{2} = 4

= - \frac{12}{4}

数を割る:

\frac{12}{4} = 3

= - 3