Atividades sobre eq. 2º grau Escreva na forma ax² +bx + c = 0 as seguintes equações do 2º grau:

a) X² + 11x = 16x – 6

b) (x + 1)² - (2x + 3)² = 0

c) (x – 10)² + x(x + 17) = 104

2. Observe a frase:

O quadrado de um número aumentado do triplo desse número é igual ao próprio número mais35.

Agora, escreva na forma reduzida a equação do 2º grau que se pode formar com os dados da

frase anterior.

Help, please!!

ok

step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

step-by-step explanation:

se a cavasery6

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a