百度试题 结果1 题目Solve the quadratic equations.Write your answers as whole numbers or fractions,y^2+6y-16=0 y = ___ or ___Type in the smallest value first. 相关知识点: 试题来源: 解析 -82 反馈 收藏
Solve the following quadratic equations: (1) x2−2x=0 (2) 2x2−3x=0 相关知识点: 试题来源: 解析 (1) x=0 and x=2 (2) x=0 and x=32 (1) x2−2x=0, x(x−2)=0, x=0 and x=2. (2) x2−3x=0, x=0 and 2x−3=0, x=0 and x=32....
98 -- 16:41 App P1: Chapter7.1 Gradient /Derivative Functions 199 -- 23:12 App IGCSE Math Unit3 Coordinate Geometry & Trigonometry Review 222 -- 18:45 App P1:Chain rule in Calculus链式法则在微积分中的应用 205 -- 21:44 App Cambridge A-level Pure mathematics1 Past Paper(2023.10....
3. Plug into the formula & simplify Solve: r2 = -3r + 8 How To Solve 1. Put equation in standard form (it must equal 0). 2. Find a, b, c 3. Plug into the formula & simplify 8.2 Conclusion Ways to Solve Quadratic Equations 1. Factoring method (Set up: equation must = 0) ...
Solve the following quadratic equations:(1) (x−1)2=25(2) (3x+1)2−16=0(3) 4(x−1)2=25 答案 (1) x=6 and x=−4(2) x=5 and x=−3(3) x=72 and x=−32相关推荐 1Solve the following quadratic equations:(1) (x−1)2=25(2) (3x+1)2−16=0(3) 4(x−...
Solve the quadratic equation. {eq}3x^2 - x - 1 = 0 {/eq} Solving Quadratic Equations: For finding the value of the variable in the quadratic equation, we use the completing the square method and square root property. Completing the square method is used to make a perfect square. The...
Solve the quadratic equation2x2−4x+3=0by using the general expressions for the roots of a quadratic equation. View Solution Solve the quadratic equationx2+x−(a+2)(a+1)=0 View Solution Exams IIT JEE NEET UP Board Bihar Board
Solve the following quadratic equations:(1)(5x+1)2=81.(2)(x−1)2−4=0.(3)4(x−1)2−9=0 答案 (1)x=85 and x=−2(2)x=−1 and x=3(3)x=52 and x=−12相关推荐 1Solve the following quadratic equations:(1)(5x+1)2=81.(2)(x−1)2−4=0.(3)4(x−1)...
结果1 题目Solve the following quadratic equations by using quadratic formula.(a) 2x^2+3x-4=0(b) -3x^2-4x+1=4x+2x^2-1 相关知识点: 试题来源: 解析 =(-3±√(41))/4 × : (-3+√(41))/4orx=(-3-√(41))/4 反馈 收藏 ...
Solve each of the following quadratic equations: x2−(2b−1)x+(b2−b−20)=0 View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...