What is the simplified value of (x^{128}+1)(x | vedclass

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(D) To simplify the expression $(x^{128}+1)(x^{64}+1)(x^{32}+1)(x^{16}+1)(x^{8}+1)(x^{4}+1)(x^{2}+1)(x+1)$,we use the algebraic identity $(a-b)(a+b) =

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$\frac{x^{256}-1}{x-1}$

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(D) To simplify the expression $(x^{128}+1)(x^{64}+1)(x^{32}+1)(x^{16}+1)(x^{8}+1)(x^{4}+1)(x^{2}+1)(x+1)$,we use the algebraic identity $(a-b)(a+b) = a^2-b^2$.Multiply the entire expression by $\frac{x-1}{x-1}$:$= \frac{(x-1)(x+1)(x^2+1)(x^4+1)(x^8+1)(x^{16}+1)(x^{32}+1)(x^{64}+1)(x^{128}+1)}{x-1}$Using $(x-1)(x+1) = x^2-1$,we get:$= \frac{(x^2-1)(x^2+1)(x^4+1)(x^8+1)(x^{16}+1)(x^{32}+1)(x^{64}+1)(x^{128}+1)}{x-1}$$= \frac{(x^4-1)(x^4+1)(x^8+1)(x^{16}+1)(x^{32}+1)(x^{64}+1)(x^{128}+1)}{x-1}$Continuing this process repeatedly:$= \frac{(x^8-1)(x^8+1)(x^{16}+1)(x^{32}+1)(x^{64}+1)(x^{128}+1)}{x-1}$$= \frac{(x^{16}-1)(x^{16}+1)(x^{32}+1)(x^{64}+1)(x^{128}+1)}{x-1}$$= \frac{(x^{32}-1)(x^{32}+1)(x^{64}+1)(x^{128}+1)}{x-1}$$= \frac{(x^{64}-1)(x^{64}+1)(x^{128}+1)}{x-1}$$= \frac{(x^{128}-1)(x^{128}+1)}{x-1}$$= \frac{x^{256}-1}{x-1}$.

What is the simplified value of $(x^{128}+1)(x^{64}+1)(x^{32}+1)(x^{16}+1)(x^{8}+1)(x^{4}+1)(x^{2}+1)(x+1)$?

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