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الرياضيات المتناهية الأمثلة
, ,
خطوة 1
أعِد كتابة بالصيغة .
خطوة 2
Write the system as a matrix.
خطوة 3
خطوة 3.1
Multiply each element of by to make the entry at a .
خطوة 3.1.1
Multiply each element of by to make the entry at a .
خطوة 3.1.2
بسّط .
خطوة 3.2
Perform the row operation to make the entry at a .
خطوة 3.2.1
Perform the row operation to make the entry at a .
خطوة 3.2.2
بسّط .
خطوة 3.3
Perform the row operation to make the entry at a .
خطوة 3.3.1
Perform the row operation to make the entry at a .
خطوة 3.3.2
بسّط .
خطوة 4
Use the result matrix to declare the final solution to the system of equations.
خطوة 5
The solution is the set of ordered pairs that make the system true.