相关知识点: 试题来源: 解析 $$ x^{2}+11x+24=0 $$ $$ x^{2}+11x+ \frac{121}{4}=-24+ \frac{121}{4} $$ $$ (x+ \boxed \frac{11}{2})^{2}= \frac{25}{4} $$ 反馈 收藏
Solving a Quadratic Equation by Completing the Square: SMART Board Resource for Algebra 2 (Grades 6-12) (eLesson Plan)
Solve the given equation by completing the square. [ Show all work.] [ Express the answer in simplest radical form if necessary.]x= − 4x + 1 = 0 相关知识点: 试题来源: 解析 2 ±√3WORK SHOWN: x= − 4x + 1 = 0, x= − 4x = −1, x= − 4x + 4 = −1 + 4,...
Completing the Square | Formula, Examples & Importance from Chapter 6 / Lesson 3 37K What does completing the square mean? Learn about the formula for completing the square, and see how to rewrite the equation by completing the square. Related...
Apply the completing the square method to solve the given quadratic... Learn more about this topic: Completing the Square | Formula, Examples & Importance from Chapter 6/ Lesson 3 37K What does completing the square mean? Learn about the formula for completing the square, and ...
Rewrite the equation by completing the square2x^2+7x+6=0 (x+▱)^2= 相关知识点: 试题来源: 解析 2 2x^2+7x+6=0 . 0. x^2+7/2x+6/2=0 r. x^2+2xx+(7/4+(7/4)^2+3=(7/4)^2=0 08(x+7/4)^2=(49)/(16)-3=(49-48)/(16) (x+7/4)^2=1/(16) ( 反馈 收藏 ...
您指的是 “completing the squaremethodof solving quadratic equation,math” 吗? ▾ 英语-中文正在建设中 completingthesquare(methodofsolvingquadraticequation, math) 配方法() 也可见: completing the square (solve quadratic equation, math)— 配方 ...
Solve the equation by completing the square:$$ 2 x ^ { 2 } - 4 x - 1 = 0 $$ 相关知识点: 试题来源: 解析 $$ x _ { 1 } = \frac { 2 + \sqrt { 6 } } { 2 } , x _ { 2 } = \frac { 2 - \sqrt { 6 } } { 2 } $$ 反馈 收藏 ...
Completing the Square | Formula, Examples & Importance from Chapter 6/ Lesson 3 37K What does completing the square mean? Learn about the formula for completing the square, and see how to rewrite the equation by completing the square.
For completing the square, the square of the half of the coefficient of {eq}x {/eq} is added at both...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...