Question

решите уравнение (5x-3)(3x+8)=0

Answer 1

( 5х - 3 )( 3х + 8 ) = 0
5х - 3 = 0
5х = 3
Х = 3/5
3х + 8 = 0
3х = - 8
Х = - 8/3
Х = - 2 2/3
Ответ 3/5 ; - 2 2/3