12 4y 8 0.5 8y 16 July 8, 2019 16 32 64 128 12 4y 8 0.5 8y 16 answer 12 1 4y 8 )= 0.5 8y 16 Solve 12 4y 8 0.5 8y 16 16 y 4-8y2+1=0
