Evaluate
\left(2x-1\right)\left(5x-3\right)^{2}
Expand
50x^{3}-85x^{2}+48x-9
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\left(25x^{2}-30x+9\right)\left(2x-1\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(5x-3\right)^{2}.
50x^{3}-85x^{2}+48x-9
Use the distributive property to multiply 25x^{2}-30x+9 by 2x-1 and combine like terms.
\left(25x^{2}-30x+9\right)\left(2x-1\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(5x-3\right)^{2}.
50x^{3}-85x^{2}+48x-9
Use the distributive property to multiply 25x^{2}-30x+9 by 2x-1 and combine like terms.
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