Question

$2 {x {}^{4} }^{} - 5 {x}^{3} + 2 {x}^{2} - 6 {x}^{} from5 {x}^{4} - 4 {x}^{3} - 4 {x}^{2} - 9 {x}^{} + 10$
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Answer 1

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Answer 2

Step-by-step explanation:

$2 {x {}^{4} }^{} - 5 {x}^{3} + 2 {x}^{2} - 6 {x}^{} from \: 5 {x}^{4} - 4 {x}^{3} - 4 {x}^{2} - 9 {x}^{} + 10</p><p> \\ = 5 {x}^{4} - 4 {x}^{3} - 4 {x }^{2} - 9 {x}^{} + 10 \: - \:( 2 {x {}^{4} }^{} - 5 {x}^{3} + 2 {x}^{2} - 6 {x}^{}) \\ = 5 {x}^{4} - 4 {x}^{3} - 4 {x }^{2} - 9 {x}^{} + 10 \: - 2 {x {}^{4} }^{} + 5 {x}^{3} - 2 {x}^{2} + 6 {x}^{} \\ = 5 {x}^{4} -2 {x {}^{4} }^{} - 4 {x}^{3}+ 5 {x}^{3} - 4 {x }^{2}- 2 {x}^{2}- 9 {x}^{} +6 {x}^{} + 10 \\ = 3 {x}^{4} + {x}^{3 } - 6 {x}^{2} - 3x + 10 \\ \\ Please \: Mark \: As \: “Brainliest \: Answer”.....$