Question

1- resolva as equações literais ,biquadradas e irracionais. 4x4 - gx2 + 2 = 0

Answer 1

oloko mano calculo difíceis nossa to ligado

Answer 2

Resposta:

$4x\cdot \:4-gx\cdot \:2+2=0\\\\16x-2xg+2=0\\\\16x-2xg+2-16x=0-16x\\\\-2xg+2=-16x\\\\-2xg+2-2=-16x-2\\\\-2xg=-16x-2\\\\\frac{-2xg}{-2x}=-\frac{16x}{-2x}-\frac{2}{-2x};\quad \:x\ne \:0\\\\g=\frac{8x+1}{x};\quad \:x\ne \:0$