solve, giving your answers as exact fractions, the simultaneous equations:
8^(x) = 4^(2x+3)
log(base2)y = log(base2)x + 4
('^' meaning 'to the power of')
I am stuck, i dont know how to do it! PLease show your method,
Thanks, azza xxxz
solve, giving your answers as exact fractions, the simultaneous equations:
8^(x) = 4^(2x+3)
log(base2)y = log(base2)x + 4
('^' meaning 'to the power of')
I am stuck, i dont know how to do it! PLease show your method,
Thanks, azza xxxz