Solve for x
x=-5.875
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-4x=25-1.5
Subtract 1.5 from both sides.
-4x=23.5
Subtract 1.5 from 25 to get 23.5.
x=\frac{23.5}{-4}
Divide both sides by -4.
x=\frac{235}{-40}
Expand \frac{23.5}{-4} by multiplying both numerator and the denominator by 10.
x=-\frac{47}{8}
Reduce the fraction \frac{235}{-40} to lowest terms by extracting and canceling out 5.
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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