Evaluate
-x\left(m+2\right)+x^{2}+8m+1
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x^{2}-mx-2x+8m+1
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x^{2}-\left(mx+2x\right)+8m+1
Use the distributive property to multiply m+2 by x.
x^{2}-mx-2x+8m+1
To find the opposite of mx+2x, find the opposite of each term.
x^{2}-\left(mx+2x\right)+8m+1
Use the distributive property to multiply m+2 by x.
x^{2}-mx-2x+8m+1
To find the opposite of mx+2x, find the opposite of each term.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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