(-2x)(________)=5x²+x
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(-2x)(________)=5x²+x
(-2x)(________)=5x²+x
(-2x)(________)=5x²+x
(-2x)(-5/2x-1/2)=5x²+x
-(5/2)x-1/2
(-2x)(________)=5x²+x
(-2x)(________)=5x²+x
(-2x)(________)=5x²+x
(-2x)(-5/2x-1/2)=5x²+x
-(5/2)x-1/2