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人気のある微分積分 >

limit as x approaches 5 of x^2-8x+15

解

x \to 5 lim (x^{2} - 8 x + 15)

解

0

解答ステップ

x \to 5 lim (x^{2} - 8 x + 15)

値を挿入する

x = 5

= 5^{2} - 8 \cdot 5 + 15

簡素化

= 0

グラフ

人気の例

limit as x approaches 0 of 2/(sqrt(x))

x \to 0 lim (\frac{2}{x})

derivative f(x)=x^2(2/(x^2)+5/(x^3))

d er i v a t i v e f (x) = x^{2} (\frac{2}{x ^{2}} + \frac{5}{x ^{3}})

integral of (sqrt(x^2-64))/(x^4)

\int \frac{x ^{2} - 64}{x ^{4}} d x

integral from 0 to 4 of 5/(6x^2+7x+1)

\int_{0}^{4} \frac{5}{6 x ^{2} + 7 x + 1} d x

(dy)/(dx)+8y=11

\frac{d y}{d x} + 8 y = 11