Odpowiedź:
(2x+1)²=(4x-2)(x+6)
4x²+4x+1=4x²+24x-2x-12
1+12= 22x-4x
18x=13
x= 13/18
...........................
wyrazy :
4*13/18 -2= 26/9-18/9= 8/9
2*13/18+1= 13/9+9/9= 22/9
13/18+6=13/18+ 108/18= 121/18
q= 22/9 : 8/9=22/9*9/8= 11/4
121/18: 22/9=121/18*9/22=121/44= 11/4
Szczegółowe wyjaśnienie:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
(2x+1)²=(4x-2)(x+6)
4x²+4x+1=4x²+24x-2x-12
1+12= 22x-4x
18x=13
x= 13/18
...........................
wyrazy :
4*13/18 -2= 26/9-18/9= 8/9
2*13/18+1= 13/9+9/9= 22/9
13/18+6=13/18+ 108/18= 121/18
q= 22/9 : 8/9=22/9*9/8= 11/4
121/18: 22/9=121/18*9/22=121/44= 11/4
Szczegółowe wyjaśnienie: