Solve for d
d=8
Assign d
d≔8
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d=-4-4\left(-1\right)\times 3
Calculate 2 to the power of 2 and get 4.
d=-4-\left(-4\times 3\right)
Multiply 4 and -1 to get -4.
d=-4-\left(-12\right)
Multiply -4 and 3 to get -12.
d=-4+12
The opposite of -12 is 12.
d=8
Add -4 and 12 to get 8.
Examples
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Linear equation
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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