Given the function below. Evaluate f at x = 3. f(x) = sqrt x^2 - 9 Evaluate the function. Given: f(x) = 5x^2 - 4x + 3, find f(1). Given the function k (x) = x^2 - 4 x + 2, evaluate each of the following. Give your answers a...
结果1 题目7. Without using a calculator, find:a) $$ \sqrt [ 3 ] { 6 4 } $$ b) $$ \sqrt [ 3 ] { 1 2 5 } $$ C)$$ \sqrt [ 3 ] { 1 0 0 0 } $$ 相关知识点: 试题来源: 解析 7. a) 4b) 5c) 10 反馈 收藏 ...
百度试题 结果1 题目 1 Use your calculator to work out(a)$$ 3 . 8 \times 4 . 5 $$17.1(1)(b)$$ \sqrt { 1 . 6 9 } $$1.3(1)(C) $$ 3 . 2 ^ { 2 } $$10.24 相关知识点: 试题来源: 解析 17.11.310.24 反馈 收藏 ...
Evaluate each expression without using a calculator: arccot (sqrt(3)) Evaluate the expression without using a calculator. arccot(-sqrt 3). Evaluate the expression without using a calculator. {\cos ^{ - 1\left( {...
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Answer to: Substitute the suitable values of a, b, and c to evaluate int 2 to 4 ((- cx^2)/(2x^3 + b)dx). By signing up, you'll get thousands of...
Answer to: Estimate \int_{0}^{2} \frac{1}{\sqrt{4+x^3}} dx} by: a) the trapezoidal rule n=4; b) Simpson's rule n=4 what value does your...
对此函数求积分 sqrt(2-x*x) 自变量为 x 区间[0,sqrt(2)] =1.57079632679 2−x2−−−−−√dx=1.57079632679 定积分计算器可以用数值积分的方法,计算出一个函数在确定积分区间上的定积分。要求的定积分也可以在函数图所在的x-y平面上用标记的区域来表示。
对此函数求积分 sqrt(x)*log(x) 自变量为 x 区间[1,4] =4.28245881486 41x−−√ln(x)dx=4.28245881486 定积分计算器可以用数值积分的方法,计算出一个函数在确定积分区间上的定积分。要求的定积分也可以在函数图所在的x-y平面上用标记的区域来表示。