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Mathematics, 21.12.2021 07:40 4804344130

PLEASE HELP ME I'M FAILING MATH- Select the correct texts in the passage. Julian factored the expression
His work is shown. At which step did Julian make his first mistake, and which statement describes the mistake?



{2x}^{4}  +  {2x}^{3} -  {x}^{2}  - x
julian \: should \: have \:factored \:( {2x}^{2}  - 1) \: as \: a \: difference \: of \: squares \:  \\  \\ julian \: incorrectly \: factored \:  - 1 \: from \: the \: second \: group \: of \: terms \: \\  \\ julian \: should \: have \: factored \: 2x \: from \: all \: terms \: instead \: of \: x \:  \\  \\ julian \: incorrectly \: factored \:  {2x}^{2} \: from \: the \: first \: group \: of \: terms

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