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Nata [24]
3 years ago
10

O COUNTING AND PROBABILITY

Mathematics
1 answer:
Kay [80]3 years ago
3 0

Answer:

averigua tu auto u gordo feo azada de un vagabundo

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Factor to find the zeros of the function defined by the quadratic expression.
wel
Hi there! The answer is A) x = 3 or x = 6

2 {x}^{2}  - 18x + 36 = 0
Divide by 2.

{x}^{2}  - 9x + 18 = 0
Factor.

(x - 3)(x - 6) = 0
Use the rule AB = 0 gives A = 0 or B = 0

x - 3 = 0 \:  \: or \:  \: x - 6 = 0 \\ x = 3 \:  \:   \:  \:  \:  \:  \:  \:  \: or \:  \: x = 6

The answer is A) x = 3 or x = 6

4 0
4 years ago
Read 2 more answers
WILL MARK BRAINLIEST
LekaFEV [45]
Suppose we have a generic equation of the form:
 ax ^ 2 + by ^ 2 + ax ^ 2 + cx + dy = f


 1) The first thing you must do to complete squares is to group similar terms of the form:
ax ^ 2 + cx + by ^ 2 + dy = f


 2) The second step is to complete the squares.

 3) The third step is factor the quadratic equation

 4) The fourth step is to identify the center and the radius

 Answer:
 
the first step in finding the center of the circle by completing the square is:
 
C group like terms
8 0
3 years ago
kaia rewrote the sum96+12 as 12 (8+1) she used the same method to rewrite the sum 95+15 as 5 (19+3) describe her method and tell
scZoUnD [109]
Yes she can it can be 38(10+1)
4 0
3 years ago
Using the graph as your guide, complete the following statement.
Alex787 [66]

Because the parabola intercepts the x-axis only once, we conclude that the discriminant is 0.

<h3>What can we say about the discriminant?</h3>

For a quadratic equation:

y = a*x^2 + b*x + c

The discriminant is:

D = b^2 - 4ac

  • If D = 0, there is only one real zero.
  • If D > 0, there are two real zeros.
  • If D < 0, there are two complex zeros.

In the graph we can see that the parabola intercepts the x-axis in its vertex, then the parabola has only one real zero, then we conclude that the discriminant is equal to zero.

If you want to learn more about quadratic equations:

brainly.com/question/776122

#SPJ1

8 0
2 years ago
I need help on my other question and quick!!
ira [324]

Answer:

wait which one?

have u posted it?

Step-by-step explanation:

3 0
3 years ago
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