What is (e^{-iw}-1)^2(e^{iw}+1)^2 ?

The solution to (e^{-iw}-1)^2(e^{iw}+1)^2 is (cos(w)-isin(w)-1)^2(cos(w)+isin(w)+1)^2

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simplify (e^{-iw}-1)^2(e^{iw}+1)^2

simplify

(e^{- i w} - 1)^{2} (e^{i w} + 1)^{2}

(cos (w) - i sin (w) - 1)^{2} (cos (w) + i sin (w) + 1)^{2}

Solution steps

(e^{- i w} - 1)^{2} (e^{i w} + 1)^{2}

(e^{- i w} - 1)^{2} = (cos (w) - i sin (w) - 1)^{2}

= (cos (w) - i sin (w) - 1)^{2} (e^{i w} + 1)^{2}

(e^{i w} + 1)^{2} = (cos (w) + i sin (w) + 1)^{2}

= (cos (w) - i sin (w) - 1)^{2} (cos (w) + i sin (w) + 1)^{2}

(81 - 6 t^{2}) d t

- \frac{10}{x ( x - 3 ) ( x + 4 )}

\frac{2 ( 3 + 2 3 )}{3}

\frac{[ 5 ( x + h ) ] - [ 5 x ^{2} ]}{h}

e^{(2 n + 1) i}

What is (e^{-iw}-1)^2(e^{iw}+1)^2 ?
The solution to (e^{-iw}-1)^2(e^{iw}+1)^2 is (cos(w)-isin(w)-1)^2(cos(w)+isin(w)+1)^2