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x=0.15625
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x≔0.15625
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x=\frac{25}{160}
Expand \frac{2.5}{16} by multiplying both numerator and the denominator by 10.
x=\frac{5}{32}
Reduce the fraction \frac{25}{160} to lowest terms by extracting and canceling out 5.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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