Question

$(x5 - 7x ^{2} + 5x - 6) \times (x - 6)$
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Answer 1

Step-by-step explanation:

$( {x}^{5} - 7x ^{2} + 5x - 6) (x - 6) \\ = x( {x}^{5} - 7x ^{2} + 5x - 6) - 6( {x}^{5} - 7x ^{2} + 5x - 6) \\ = {x}^{6} - {7x}^{3 +} + 5 {x}^{2} - 6x + 6 {x}^{5} + 42x ^{2} - 30x + 36 \\ = {x}^{6} + 6 {x}^{5} - 7 {x}^{3} + 5 {x}^{2} + 42 {x}^{2} - 6x - 30x + 36 \\ = {x}^{6} + 6 {x}^{5} - 7 {x}^{3} +47 {x}^{2} - 36x + 36$