Evaluate
y^{2}-3x-13
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y^{2}-3x-13
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y^{2}-3x-6-7
Use the distributive property to multiply -3 by x+2.
y^{2}-3x-13
Subtract 7 from -6 to get -13.
y^{2}-3x-6-7
Use the distributive property to multiply -3 by x+2.
y^{2}-3x-13
Subtract 7 from -6 to get -13.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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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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