3x _ x ^ 2

x=\frac {-3±\sqrt {3^ {2}}} {2\times 9} All equations of the form ax^ {2}+bx+c=0 can be solved using the quadratic formula: \frac {-b±\sqrt {b^ {2}-4ac}} {2a}. The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. x=\frac {-3±3} {2\times 9} Take the square root of 3^ {2}.

Related Symbolab blog posts. Middle School Math Solutions – Equation Calculator. Welcome to our new "Getting Started" math solutions series. Over Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps.

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Type your algebra problem into the text box. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. Factor 2x^2-3x-2. For a polynomial of the form , rewrite the middle term as a sum of two terms whose product is and whose sum is . Tap for more steps Factor out of .

Answer to Solve and simplify: 2/3x+12 - 3x/x^2-16 Simplify: 5/y-5/9/y-9

Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). The * is also optional when multiplying with parentheses, example: (x + 1)(x - 1). Order of Operations Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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Over Solving 3x 2-x-2 = 0 directly . Earlier we factored this polynomial by splitting the middle term. let us now solve the equation by Completing The Square and by using the Quadratic Formula. Parabola, Finding the Vertex : 4.1 Find the Vertex of y = 3x 2-x-2 Parabolas have a highest or a lowest point called the Vertex . Solve for x 2/3x=8. Multiply both sides of the equation by .

To solve the equation, factor x^ {2}-3x-28 using formula x^ {2}+\left (a+b\right)x+ab=\left (x+a\right)\left (x+b\right). To find a and b, set up a system to be solved. To simplify your expression using the Simplify Calculator, type in your expression like 2(5x+4)-3x. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. Typing Exponents. Type ^ for exponents like x^2 for "x … Free factor calculator - Factor quadratic equations step-by-step Solve by Factoring x^2-3x=0. Factor out of .

For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). The * is also optional when multiplying with parentheses, example: (x + 1)(x - 1). Order of Operations x2+3x+2=0 Two solutions were found : x = -1 x = -2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2+3x+2 The first term is, x2 its Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 2x2-3x=2 Two solutions were found : x = -1/2 = -0.500 x = 2 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : How to Use the Calculator.

To zoom, use the zoom slider. To the left zooms in, to the The first step in solving this equation is to factor the quadratic 3x 2 + x - 2. The only factors of 3 are 3 and 1 so, if this quadratic can be factored then the factorization will be (3x )(x ) where there are two terms missing. These two missing terms must multiply together to give the constant term -2. 2.3 Solving x 2-3x+3 = 0 by the Quadratic Formula .

These two missing terms must multiply together to give the constant term -2. 2.3 Solving x 2-3x+3 = 0 by the Quadratic Formula . According to the Quadratic Formula, x , the solution for Ax 2 +Bx+C = 0 , where A, B and C are numbers, often called coefficients, is given by : 2.3 Find roots (zeroes) of : F(x) = x 3 + 3x 2 - 10x - 24 Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F(x)=0 Rational Roots Test is one of the above mentioned tools. Also x with no exponent is the same as x 1. Here are some problems with answers that you should know based on what you learned on this page: 3x × 1x 2 = 3x 3 3x × 1x 3 = 3x 4 3x × 1x 4 = 3x 5 3x 2 × 1x = 3x 3 3x 2 × 1x 2 = 3x 4 3x 2 × 1x 3 = 3x 5 X times X Calculator For other numbers, go here for our popular "X times X Calculator. Also x with no exponent is the same as x 1.

Free simplify calculator - simplify algebraic expressions step-by-step Simple and best practice solution for 3x-4=x+2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework. Simple and best practice solution for 3x-2=10 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

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May 31, 2016 distributive property a(b+c)=ab+ac remember (x^m)(x^n)=x^(m+n) so 3x(x^2+4)= (3x)(x^2)+(3x)(4)= (3x^3)+(12x)= 3x^3+12x. Darmaidayxx and

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