Precalculus Examples

Multiply by each element of the matrix.
Simplify each element of the matrix .
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Simplify element by multiplying to get .
Simplify element by multiplying to get .
Simplify element by multiplying to get .
Simplify element by multiplying to get .
Multiply by each element of the matrix.
Simplify each element of the matrix .
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Simplify element by multiplying to get .
Simplify element by multiplying to get .
Simplify element by multiplying to get .
Simplify element by multiplying to get .
Subtract from both sides of the equation.
Simplify both sides of the equation.
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Simplify each element of the matrix .
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Subtract from by subtracting the corresponding elements of from each element of .
Simplify element of the matrix.
Simplify element of the matrix.
Simplify element of the matrix.
Simplify element of the matrix.
Simplify the right side of the equation.
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Combine the similar matrices with each others.
Simplify each element of the matrix .
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Subtract from by subtracting the corresponding elements of from each element of .
Simplify element of the matrix.
Simplify element of the matrix.
Simplify element of the matrix.
Simplify element of the matrix.
Adding the null matrix to any matrix is a matrix itself.
Multiply both sides of the equation by .
Simplify both sides of the equation.
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Simplify the left side of the equation.
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Multiply by to get .
Simplify .
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Multiply by to get .
Write as a fraction with denominator .
Multiply and to get .
Write as a fraction with denominator .
Multiply and to get .
Reduce the expression by cancelling the common factors.
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Cancel the common factor.
Divide by to get .
Simplify the right side of the equation.
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Multiply by each element of the matrix.
Simplify each element of the matrix .
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Simplify element by multiplying to get .
Simplify element by multiplying to get .
Simplify element by multiplying to get .
Simplify element by multiplying to get .
Combine the similar matrices with each others.
is in the most simplified form.
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