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-9x-21
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-9x-21
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\frac{3}{7}\left(-21\right)x+\frac{3}{7}\left(-49\right)
Use the distributive property to multiply \frac{3}{7} by -21x-49.
\frac{3\left(-21\right)}{7}x+\frac{3}{7}\left(-49\right)
Express \frac{3}{7}\left(-21\right) as a single fraction.
\frac{-63}{7}x+\frac{3}{7}\left(-49\right)
Multiply 3 and -21 to get -63.
-9x+\frac{3}{7}\left(-49\right)
Divide -63 by 7 to get -9.
-9x+\frac{3\left(-49\right)}{7}
Express \frac{3}{7}\left(-49\right) as a single fraction.
-9x+\frac{-147}{7}
Multiply 3 and -49 to get -147.
-9x-21
Divide -147 by 7 to get -21.
\frac{3}{7}\left(-21\right)x+\frac{3}{7}\left(-49\right)
Use the distributive property to multiply \frac{3}{7} by -21x-49.
\frac{3\left(-21\right)}{7}x+\frac{3}{7}\left(-49\right)
Express \frac{3}{7}\left(-21\right) as a single fraction.
\frac{-63}{7}x+\frac{3}{7}\left(-49\right)
Multiply 3 and -21 to get -63.
-9x+\frac{3}{7}\left(-49\right)
Divide -63 by 7 to get -9.
-9x+\frac{3\left(-49\right)}{7}
Express \frac{3}{7}\left(-49\right) as a single fraction.
-9x+\frac{-147}{7}
Multiply 3 and -49 to get -147.
-9x-21
Divide -147 by 7 to get -21.
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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