Evaluate
\frac{6}{x^{2}-19x+90}
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\frac{6}{x^{2}-19x+90}
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\frac{6}{90-10x-9x+x^{2}}
Apply the distributive property by multiplying each term of 10-x by each term of 9-x.
\frac{6}{90-19x+x^{2}}
Combine -10x and -9x to get -19x.
\frac{6}{90-10x-9x+x^{2}}
Apply the distributive property by multiplying each term of 10-x by each term of 9-x.
\frac{6}{90-19x+x^{2}}
Combine -10x and -9x to get -19x.
Examples
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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