百度试题 结果1 题目Solve the equation for x ( ) (x+16)2=30 A. x=-1 B. x=44 C. x=28 D. x=7 相关知识点: 试题来源: 解析 B 反馈 收藏
\(\displaystyle 10(x+22)=220\) \(\displaystyle x+22=22\) \(\displaystyle x=0\)FAQ: Write down an equation & solve for x What is an equation? An equation is a mathematical statement that shows the relationship between two or more quantities. It typically includes variables, numbers, an...
百度试题 结果1 题目Solve the equation for x. 求x的值. (18+1818%)x=1100%.相关知识点: 试题来源: 解析 49160. (18+1818%)x=1100%(18+1458×1100)x=1100×1100(18+29160)x=1 x=49160.反馈 收藏
Click Solve. A Solver Results dialog box will open like the image below. Click OK to Keep Solver Solution. The solved X value will appear in cell B5. You can repeat this process for different Y values. Read More: How to Solve Algebraic Equations with Multiple Variables Method 2 – Manual...
Solve the equation for x. (Express the answer in decimal.)求x的值.(答案以小数表示.)(75%−512)x=4
Solve the equationx2−x+1=12+√x−34 View Solution Solve the equation: (i)x+12<4x−2. (ii)4x−7<3−x. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths
Solve the equation forx. 3x=(2x−1)(m+4) Equations: With any equation, the brackets have to be opened. To make sure that each term in one pair of brackets is multiplied by all the terms in the other pair of brackets and there is no duplicate multiplication, it is best to the di...
2.Solve forxin the equation:\frac{5^{2x}-4^{x}}{2^{x+1}}=\frac{25^{x}}{4^{x}}-\frac{32}{2^{x}} 相关知识点: 试题来源: 解析 x = 2 将原方程两边化简,并用 t=2^x 代替,得到关于 t 的方程。解得 t=4,再代回 t=2^x,解得 x=2。因此,原方程的解为 x=2。
将原方程两边同乘以 2^x ⋅ 4^x,并利用指数运算性质化简,得到: 2^x \cdot 5^{2x} - 2^x \cdot 4^x = 2^x \cdot 25^x - 64 令 t = 2^x,则原方程可化为: t \cdot (5^x)^2 - t^2 = t \cdot (5^x)^2 - 64 化简后得到: t^2 = 64 解得 t = 8 或 t = -8...
aTERTIARY BUTYL ACETATE 三重丁基醋酸盐 [translate] aSolve the resulting equation for x by taking square roots. Use both the positive and negative square roots. The two solutions are then ? 解决发生的等式为x通过采取方根。 使用正面和消极方根。 二种解答然后是? [translate] ...