Evaluate
\frac{3x\left(x+50\right)}{2}
Expand
\frac{3x^{2}}{2}+75x
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\left(75+1.5x\right)x
Use the distributive property to multiply 1.5 by 50+x.
75x+1.5x^{2}
Use the distributive property to multiply 75+1.5x by x.
\left(75+1.5x\right)x
Use the distributive property to multiply 1.5 by 50+x.
75x+1.5x^{2}
Use the distributive property to multiply 75+1.5x by x.
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