30x-18>252
4. Atara’s Clothing Shop received an invoice for ₱9,600 dated August 11, terms 5/10, 2/30, n/90, for a shipment of boats. Atara’s ...
6p²-2p-3=0
2x^2+3x+3
(2x-6).(2x+10)>0
2-1+2x=8
fk^2 - 9c = 4d^2 + 16gk^2
find the diagonals of paralellogram if x =3
Determine os valores de m, para que a função f(x) = (m – 2)x² – 2x + 6 admita raízes reais.
(6h^2 +6h +1)+(3h^2 +7h –5)