Evaluate
-71
Factor
-71
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-3\times \left(\frac{1}{5}\right)^{-2}+4
Subtract 2 from 0 to get -2.
-3\times 25+4
Calculate \frac{1}{5} to the power of -2 and get 25.
-75+4
Multiply -3 and 25 to get -75.
-71
Add -75 and 4 to get -71.
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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