Solve for x x^2+1=0 | Mathway
WebSubtract 1 1 from both sides of the equation. x2 = −1 x 2 = - 1. Take the specified root of both sides of the equation to eliminate the exponent on the left side. x = ±√−1 x = ± - 1. Rewrite √−1 - 1 as i i. x = ±i x = ± i. The complete solution is the result of both the positive and negative portions of the solution. Tap for more steps...
x^2+1=0 - Wolfram|Alpha
Webx^2+1=0. Natural Language. Math Input. Extended Keyboard. Upload. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music….
x^2+1=0 - Symbolab
Webx^2+1=0. The Calculus Calculator is a powerful online tool designed to assist users in solving various calculus problems efficiently. Here's how to make the most of its capabilities: Begin by entering your mathematical expression into the above input field, or scanning it with your camera.
Solve x^2+1=0 | Microsoft Math Solver
Web2x2+1=0 Two solutions were found : x= 0.0000 - 0.7071 i x= 0.0000 + 0.7071 i Step by step solution : Step 1 :Equation at the end of step 1 : 2x2 + 1 = 0 Step 2 :Polynomial Roots ... How to use the discriminant to find out what type of solutions the equation has for \displaystyle{4}{x}^{{2}}+{1}={0} ?
Quadratic formula explained (article) | Khan Academy
WebFirst step, make sure the equation is in the format from above, a x 2 + b x + c = 0 : x 2 + 4 x − 21 = 0. a. is the coefficient in front of x 2. , so here a = 1. (note that a. can’t equal 0. -- the x 2. is what makes it a quadratic). b. is the coefficient in front of the x. , so here b = 4. . c. is the constant, or the term without any x.
Graph x^2+1=0 | Mathway
WebAlgebra. Graph x^2+1=0. x2 + 1 = 0 x 2 + 1 = 0. Graph each side of the equation. y = x2 +1 y = x 2 + 1. y = 0 y = 0. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
Solve x^2+x+1=0 | Microsoft Math Solver
WebQuadratic equation. Trigonometry. Linear equation. Arithmetic. Matrix. Simultaneous equation. Differentiation. Integration. Limits. 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.
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Step-by-Step Solutions - Wolfram|Alpha
WebCalculus. limit of (x^2+5x+6)/ (x+2) as x approaches -2 take the derivative: cos (x+1)/x derivative of cos (x+1)/ (x^2+3) integrate e^x/ (e^ (2x)+2e^x+1) y’ (x)=y (x)+x+xy (x)+1, y (0)=1. ax^2+bx+c=0 cos (4x)-4sin (2x)-3=0 solve e^x=1 over the reals 2 (3x-7)+4 (3x+2)=6 (5x+9)+3 1/ (x-1)+1/ (x-2)+1/ (x-3)=1/ (x-4)-1. Basic Math.
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