Réduire chaque expression littérale.

F=-4+10x2+3x-8x² + 7y+5x-5-7y.

By: USER3956
27 Agustus 2025 mathematiques 5 minutes
4.5
87 views 87 comments 13 shares
Responsive Ad Header

Question

Grade: Education Subject: mathematiques

Réduire chaque expression littérale.

F=-4+10x2+3x-8x² + 7y+5x-5-7y.
Asked by:
87 Viewed 87 Answers
Responsive Ad After Question

Answer (87)

Best Answer
(125)

Explications étape par étape:

F = 10x² - 8x² + 3x + 5x + 7y - 7x - 4 - 5

F = 2x² + 8x - 9

Answered on 27 Agustus 2025

Related Articles

if you were a US civilian living during world war ll, which government action would have influenced your everyday life most?

a) the reduction of labor laws for union workers
b) the increased funding for the space race
c) the emphasis on producing peacetime goods
d) the rationing of materials to support the war effort

160 views 349 comments

4. Stabileste care dintre afirmnatule de mai jos sunt adevarate și care sunt laise.
a) NCZ
b) Z\N=; c) QZ CN d) N R = 0;
e) NnQ = Z
f) Qnz= N; g) RnQOZON=N; h) (
RQnQ = 0.
5. Asociază fiecărui număr din partea stângă, descrierea corespunzătoare din partea dreaptă.
a) 7101
1) număr natural
b) 100
2) număr rational, dar nu întreg
3
c)
3) număr întreg, dar nu natural
d) – 5
4) număr irational
5) număr real, dar nu ratio

160 views 500 comments

Persebaran tanah vulkanis di indonesia paling banyak terdapat di Pulau....
a.Kalimantan
b.Nusa Tenggara
c.Jawa
d.Sulawesi

145 views 145 comments

Consider the following equilibrium reaction having gaseous reactants and products.

4HCl + O2 ⇌ 2H2O + Cl2

Which of the following would result from increasing the volume of oxygen?
A.The volume of hydrochloric acid increases.
B.The rate of forward reaction increases.
C.The rate of backward reaction increases.
D.The volume of water vapor decreases.

160 views 396 comments

prezentați o sceventa importanta din Povestea lui Harp Alb​

59 views 59 comments

the suns energy is most useful to humans after its converted to?

A) radiation
B) nuclear energy
C) light
D) heat

160 views 160 comments

formeaza prin derivare cate un substantiv , un verb si un adjectiv de la urm cuv de baza : frunza , cald , suflet

113 views 113 comments

1. perlukah kita memiih dan memiliki cita cita dan mengenbangkan karier? mengapa, apa alasannya?
2. jika ada orang yg tidak berhasil mencapai cita2 nya, apa yg hrs dilakukannya?

160 views 183 comments

1. Ultimately, Buck becomes….
What does Buck ultimately become in The Call of The Wild?

93 views 93 comments

Care sunt primele 3 elemente din grupa I şi ultimele 3 elemente din grupa a III -a *

Un punct

Li, Na, K/Ga, In, Tl

Na, K, B/N, P, O.

B, Mg, Al/ Na, K, B

Mg, Al, Ca/Cl, Br, I.

Altele:

PentruZ = 16.Câte straturi are?. Identificaţi elementul (grupa şi perioada). *

Un punct

3 straturi. Grupa a V-a A perioada 3

2 straturi. Grupa a III-a A perioada 2

3 straturi. Grupa a II-a A perio

160 views 500 comments

1 lant trofic din padure va rogggg....

38 views 38 comments

La Demoiselle: Vous allez faire une escale dans les Antilles...la Guadeloupe,la Martinique,cești departements français d'Outre-mer avec leurs plantations de canne à sucre... Ensuite, l'Afrique: une escale,très courte,au Zabrele, une autre.un peu plus longue, à Madagascar,avec une excursion dans l'île Maurice... Vous allez voir quelle végétation luxuriante il y a le... c' est une île volcanique, chaude et humide,au climat tropical tempégétation... une merveille...
Jean-Luc: Et de la?
160 views 500 comments

va rog dau coroana o compunere cu un animal imaginat in engleza dau coroana de ex : o ratusca cu corp de pisica

114 views 114 comments

¿Existen aplicaciones gratuitas que me ayuden a crear fondos para mis cómics con IA?

84 views 84 comments

Are there any costs or subscription fees associated with using closeby.site for consumers or businesses?

104 views 104 comments