If \( a, b, c \) are real and \( a^{2}+16 b^{2}+25 c^{2}-4 a b-20 b c-5 a c=0 \) then find the r... VIDEO
If \( a, b, c \) are real and \( a^{2}+16 b^{2}+25 c^{2}-4 a b-20 b c-5 a c=0 \) then find the ratio of \( a, b \) and \( c \).https://bit.ly/YTAI_PWAP https://www.pw.live
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