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Pre-Algebra
Mean
Mode
Greatest Common Factor
Least Common Multiple
Order of Operations
Fractions
Mixed Fractions
Prime Factorization
Exponents
Radicals
Algebra
Combine Like Terms
Solve for a Variable
Factor
Expand
Evaluate Fractions
Linear Equations
Quadratic Equations
Inequalities
Systems of Equations
Matrices
Trigonometry
Simplify
Evaluate
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Evaluate
14x\left(x-2\right)
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7x(2x-4)
Use the distributive property to multiply 7x by 2x-4.
14x^{2}-28x
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14x^{2}-28x
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Solution Steps
7x(2x-4)
Use the distributive property to multiply 7x by 2x-4.
14x^{2}-28x
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Polynomial
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7x(2x-4)
Similar Problems from Web Search
How do you multiply \displaystyle{\left({x}-{4}\right)}{\left({x}+{8}\right)} ?
https://socratic.org/questions/how-do-you-multiply-x-4-x-8
\displaystyle{\left({x}-{4}\right)}{\left({x}+{8}\right)}={x}^{{2}}+{4}{x}-{32} Explanation: Use the FOIL method which shows the order of multiplication of the terms. Then add like terms. \displaystyle{\left({x}-{4}\right)}{\left({x}+{8}\right)}={\left({x}\cdot{x}\right)}+{\left({x}\cdot{8}\right)}+{\left(-{4}\cdot{x}\right)}+{\left(-{4}\cdot{8}\right)} ...
7x=2(x-4)
https://www.tiger-algebra.com/drill/7x=2(x-4)/
7x=2(x-4) One solution was found : x = -8/5 = -1.600 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
x2+x-4
http://www.tiger-algebra.com/drill/x2_x-4/
x2+x-4 Final result : x2 + x - 4 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". Step by step solution : Step 1 :Trying ...
x(2x-4)=0
https://www.tiger-algebra.com/drill/x(2x-4)=0/
x(2x-4)=0 Two solutions were found : x = 2 x = 0 Step by step solution : Step 1 : Step 2 :Pulling out like terms : 2.1 Pull out like factors : 2x - 4 = 2 • (x - 2) Equation ...
How do you multiply \displaystyle{\left({x}-{6}\right)}{\left({x}+{2}\right)} ?
https://socratic.org/questions/how-do-you-multiply-x-6-x-2
x^2-4x-12 Explanation: You can foil the equation to get \displaystyle{x}\times{x}+{\left(-{6}\times{x}\right)}+{\left({2}\times{x}\right)}+{\left(-{6}\times{2}\right)} \displaystyle={x}^{{2}}-{6}{x}+{2}{x}-{12} ...
What are the factors of \displaystyle{18}{x}-{45} ?
https://socratic.org/questions/what-are-the-factors-of-18x-45
\displaystyle{9}{\left({2}{x}-{5}\right)} Explanation: \displaystyle{9} is a factor of both 18 and 45 so this can be factored to: \displaystyle{\left({9}\cdot{2}{x}\right)}-{\left({9}\cdot{5}\right)}\to ...
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14x^{2}-28x
Use the distributive property to multiply 7x by 2x-4.
14x^{2}-28x
Use the distributive property to multiply 7x by 2x-4.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}
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