El profesor se sorprenderá mucho al ver tu solución correcta😉
suma
/ _________\ / _________\ / _________\ / _________\ | / 2 | | / 2 | | / 2 | | / 2 | re\y*\/ -4 - y / I*im\y*\/ -4 - y / re\y*\/ -4 - y / I*im\y*\/ -4 - y / 4 - ------------------ - -------------------- + 4 + ------------------ + -------------------- 2 2 2 2
=
8
producto
/ / _________\ / _________\\ / / _________\ / _________\\ | | / 2 | | / 2 || | | / 2 | | / 2 || | re\y*\/ -4 - y / I*im\y*\/ -4 - y /| | re\y*\/ -4 - y / I*im\y*\/ -4 - y /| |4 - ------------------ - --------------------|*|4 + ------------------ + --------------------| \ 2 2 / \ 2 2 /
=
/ / _________\ / _________\\ / / _________\ / _________\\ | | / 2 | | / 2 || | | / 2 | | / 2 || -\-8 + I*im\y*\/ -4 - y / + re\y*\/ -4 - y //*\8 + I*im\y*\/ -4 - y / + re\y*\/ -4 - y // -------------------------------------------------------------------------------------------------- 4
-(-8 + i*im(y*sqrt(-4 - y^2)) + re(y*sqrt(-4 - y^2)))*(8 + i*im(y*sqrt(-4 - y^2)) + re(y*sqrt(-4 - y^2)))/4
/ _________\ / _________\ | / 2 | | / 2 | re\y*\/ -4 - y / I*im\y*\/ -4 - y / x1 = 4 - ------------------ - -------------------- 2 2
/ _________\ / _________\ | / 2 | | / 2 | re\y*\/ -4 - y / I*im\y*\/ -4 - y / x2 = 4 + ------------------ + -------------------- 2 2
x2 = re(y*sqrt(-y^2 - 4))/2 + i*im(y*sqrt(-y^2 - 4))/2 + 4