Răspuns :
[tex] \frac{3}{16} : (0,75- \frac{1}{2})^2[/tex]
RIDICAM LA PUTERE
[tex] \frac{3}{16} :(0,56- \frac{2}{4} )[/tex]
ADUCEL LA ACELASI NUMITOR FIIN4 PE PRIMI O INMULTIM CU 4
[tex] \frac{13}{16} :(2,24-2)[/tex]
FACEM SCADEREA DIN PARANTEZA
[tex] \frac{3}{16} :0,24[/tex]
IMPARTIREA DEVINE INMULTIRE PRIMA FRACTIE INMULTITA CU RASTURNATA
[tex] \frac{3}{16} * \frac{1}{0,24} [/tex]
[tex] \frac{3}{3,84} [/tex]
0,78
RIDICAM LA PUTERE
[tex] \frac{3}{16} :(0,56- \frac{2}{4} )[/tex]
ADUCEL LA ACELASI NUMITOR FIIN4 PE PRIMI O INMULTIM CU 4
[tex] \frac{13}{16} :(2,24-2)[/tex]
FACEM SCADEREA DIN PARANTEZA
[tex] \frac{3}{16} :0,24[/tex]
IMPARTIREA DEVINE INMULTIRE PRIMA FRACTIE INMULTITA CU RASTURNATA
[tex] \frac{3}{16} * \frac{1}{0,24} [/tex]
[tex] \frac{3}{3,84} [/tex]
0,78
3/16:(75/100-1/2)²=
3/16:[(75-50)/100]²=
3/16:(25/100)²=
3/16:625/10000=
3/16x10000/625=simplif=(3x625)/625=3
sau
0,1875:(0,75-0,5)²=
0,1875:0,25²=
0,1875:0,0625=3
3/16:[(75-50)/100]²=
3/16:(25/100)²=
3/16:625/10000=
3/16x10000/625=simplif=(3x625)/625=3
sau
0,1875:(0,75-0,5)²=
0,1875:0,25²=
0,1875:0,0625=3