Click the blue arrow to submit and see the result! The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.
Бесплатный калькулятор уравнений - решить поэтапно линейное уравнение, квадратное уравнение, уравнение четвертой степени, уравнение содержащее абсолютную величину …
Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.
Калькулятор уравнений. С помощью этого калькулятора вы сможете решить линейное, квадратное или кубическое уравнение онлайн. Примеры вычислений можно найти в …
Рассмотрим такой вопрос, как: Укажите множество решений неравенства 4x - 5 ≥ 2x - 4,ОГЭ 2016 Ященко 36 вариантов Решение,решебник огэ 2017 2016,ЕГЭ 2017 и …
Polynomial graphs are analyzed in calculus using intercepts, slopes, concavity, and end behavior. A polynomial equation, also called an algebraic equation, is an equation of the form …
Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x.
Solve Using the Quadratic Formula 2x^2+4x-5=0. 2x2 + 4x − 5 = 0 2 x 2 + 4 x - 5 = 0. Use the quadratic formula to find the solutions. −b±√b2 −4(ac) 2a - b ± b 2 - 4 (a c) 2 a. Substitute the …
Free math problem solver answers your algebra homework questions with step-by-step explanations.
Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.
Equations : Tiger shows you, step by step, how to Isolate x (Or y or z) in a formula (4x-5)(2x+4)=0 and Solve Your Equation Tiger Algebra Solver
(4x-5)+(2-x)-(x-4)=0 раскроем скобки: 4x-5+2-x-x+4=0 2x+1=0 перенесём 1 в правую часть с противоположным знаком 2x=-1 сократим на 2 обе части, получим x=-0,5 Ответ: х=-0,5.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Tiger shows you, step by step, how to solve YOUR Quadratic Equations 4x^2-4x-5=0 by Completing the Square, Quadratic formula or, whenever possible, by Factoring
Ответы 1. Решим данное квадратное уравнение через дискриминант: 2х^2 + 4х + 4 = 0; а = 2, b = 4, с = 4; D = b^2 - 4 * а * с = 4^2 - 4 * 2 * 4 = 16 - 4 * 2 * 4 = 16 - 32 = -16 — …
Best Answer. Set each factor to 0 and solve. 2x - 4 = 0 add 4 to both sides. 2x = 4 divide both sides by 2. x = 2. 4x - 5 = 0 add 5 to both sides. 4x =5 divide both sides by 4. x = 5/4.
Еще по теме:
Еще по теме:
