раскройте скобки 1) -3(4 + 5m - 6n) 2) -0,2(-14t + z - 25y) 3) (-3,1x + 7,8y - 9,6) * 0,1 4) (0,7x - 0,6y + 0,5z) * (-1,5p). Created by zerethuli2000. matematika-ru

раскройте скобки 1) -3(4 + 5m - 6n) 2) -0,2(-14t + z - 25y) 3) (-3,1x + 7,8y

крутой1234512 1) -12 - 15m + 18n
2) 2,8t - 0,2z + 5y
3) -0.31x + 0,78y - 0,96
4) -1,05xp + 0,9yp - 0,75p

4 votes Thanks 7

tatianagri2013 1) -3(4 + 5m - 6n)= -12-15m +18n
2) -0,2(-14t + z - 25y)= 2,8t -0,2z +5у
3) (-3,1x + 7,8y - 9,6) * 0,1= -0,31х+0,78у-0,96
4) (0,7x - 0,6y + 0,5z) * (-1,5p)=-1,05хр+0,9ур-0,75zр

1 votes Thanks 10

Answers & Comments

reshite uravnenie 72h 3h 5h 6 srochnooo 30 ballov vashi

m3476beb169ca789c2355480d669e52571 68017

m31018f449c255c48ec7888819a2ff359f 20980

1 uprostit vyrazhenie a 08y 07 b26a 54v a 2v

chemu raven koren uravneniya 13x 28 x 233 8x 5x 72

zapishite chetyre otricatelnye desyatichnye drobi s odnoj cifroj posle zapyatoj9540b22ef9ac55cab2ea306bd6fa64f1 11084

reshite uravnenie 72x 3x 5x 6 pozhalujsta

u babushki 20 chashek 5 s krasnymi cvetami ostalnye s sinimi babushka nalivaet ch17df39a594472ba51a0ca9d8ea13e959 40429

na pervom katere bylo v dva raza bolshe lyudej chem na vtorom kogda na blizhajshej

pomogite vse sdelat umolyayu

рекомендуемые вопросы

Helpful Links

Helpful Social