Math, asked by yogishthamankar, 10 months ago

(X+7)(x+9)(x+3)(x+21)​

Answers

Answered by ItSdHrUvSiNgH
5

Step-by-step explanation:

\Huge\underline{\underline{\sf ANSWER}}\\ ((x + 7)(x + 9))((x + 3)(x + 21)) \\  ({x}^{2}  + 16x + 63)( {x}^{2}  + 24x + 63) \\  {x}^{4}  + 24 { x }^{3}  + 63 {x}^{2}  + 16 {x}^{3}   + 384 {x}^{2}  \\  + 1008x + 63 {x}^{2}  + 1512x + 3969 \\   {x}^{4}  + 40 {x}^{3}  + 510 {x}^{2}  + 2520x + 3969 \\  \\ hope \: it \: helps \: uh

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