Evaluate
-7\left(10x+9\right)x^{4}
Expand
-70x^{5}-63x^{4}
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\left(-70x^{2}-63x\right)x^{3}
Use the distributive property to multiply 10x^{2}+9x by -7.
-70x^{5}-63x^{4}
Use the distributive property to multiply -70x^{2}-63x by x^{3}.
\left(-70x^{2}-63x\right)x^{3}
Use the distributive property to multiply 10x^{2}+9x by -7.
-70x^{5}-63x^{4}
Use the distributive property to multiply -70x^{2}-63x by x^{3}.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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