3 years ago

Escreva na forma ax2+bx+c=0 as seguintes equações do 2° grau

1 answer:

3 0

The answer is 2x(5+3)

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ioda

Super easy all you do is grab 3500*0.7306 which equals 2557.1 2557.1 is correct hope this helps

3 0

3 years ago

Wittaler [7]

0 , -6
6 , -12
4 , -10
-3 , -3
These are the ones i could think of now

8 0

3 years ago

Anarel [89]

Answer:

Infinite.

Step-by-step explanation:

$3x-6=3\left(x-2\right)$

Expand:

$3x-6=3x-6$

Add 6 to both sides:

$3x-6+6=3x-6+6$

$3x=3x$

Subtract 3x from both sides:

$3x-3x=3x-3x$

$0=0$

No matter what x is, it doesn't affect the answer. Thus, the equation is true for all values of x.

3 0

4 years ago

julia-pushkina [17]

Answer: B/E

Step-by-step explanation:

Because the reciprocal are congruent to both sides

3 0

3 years ago

pshichka [43]

So we know that it must be between 9.5 9.7.. So it has to be 9.56763865854637984... (rounded 9.57) it is irrational because it has no pattern.

7 0

4 years ago