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人気のある >

limit as x approaches-3 of 3x+9

解

x \to - 3 lim (3 x + 9)

解

0

解答ステップ

x \to - 3 lim (3 x + 9)

値を挿入する

x = - 3

= 3 (- 3) + 9

簡素化

= 0

人気の例

簡約 3/4 x^{4/3}-3/8 x^{2/3}+7 簡約

\frac{3}{4} x^{\frac{4}{3}} - \frac{3}{8} x^{\frac{2}{3}} + 7

6y^{''}-y^'-y=0,y(0)=10,y^'(0)=3

6 y^{^{''}} - y^{^{'}} - y = 0, y (0) = 10, y^{^{'}} (0) = 3

derivative of (x-sqrt(x)/(x+sqrt(x)))

\frac{d}{d x} (\frac{x - x}{x + x})

integral of (1+cos(x))/2

\int \frac{1 + cos ( x )}{2} d x

sum from n=3 to infinity of-5/(n^{1.01)}

n = 3 \sum \infty - \frac{5}{n ^{1.01}}