Question

Porfavor ayuda explicacion paso a paso, doy 5 estrellas ​

Answer 1

Respuesta:

$\frac{a(2(a + x) - b(3(b + x)}{ba} - \frac{6a {}^{2} - 12b {}^{2} }{ba} = 0 \\ \frac{2a {}^{2} + 2ax - 3b {}^{2} - -3bx - 6a {}^{2} + 12b {}^{2} }{ba} = 0 \\ \frac{2a {}^{2} - 6a {}^{2} - 3b {}^{2} + 12b {}^{2} + 2ax - 3bx}{ba} = 0 \\ 2a {}^{2} - 6a {}^{2} - 3b {}^{2} + 12b {}^{2} + 2ax - 3bx = 0 \times ba \\ 2a {}^{2} - 6a {}^{2} - 3b {}^{2} + 12b {}^{2} + 2ax - 3bx = 0 \\ 2a {}^{2} - 6a {}^{2} - 3b {}^{2} + 12b {}^{2} = - 2ax + 3bx \\ - 4a {}^{2} + 9b {}^{2} = (2a + 3b)x \\ \frac{ - 4a {}^{2} + 9b {}^{2} }{ - 2a + 3b} = 0 \\ 2a + 3b = x$