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marshall27 [118]
3 years ago
8

Choose the methods of solving quadratic equations

Mathematics
2 answers:
Makovka662 [10]3 years ago
6 0
It depends on the specific quadratic equation, but factoring, completing the square and quadratic formula (perhaps simplifying)

If you need help with solving one I can help you :D
sp2606 [1]3 years ago
6 0
There are 4

factoring
completing the square
quadratic formula
square root method (used when there's no b term)
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Five times the quotient if some number and ten?
PIT_PIT [208]

Answer:

5*(n/10)

Step-by-step explanation:

Quotient means divide

5*(n/10)

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8,12,16 find the 31st term
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Answer:

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Step-by-step explanation:

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3 years ago
What is the value of k?<br> k = 28<br> k = 29<br> k = 31 <br> k = 42
elena-14-01-66 [18.8K]
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4 years ago
Which of these points lies on the line discribed by the equation below? y-4= -2(x-6)
Basile [38]

Answer:

C, (6,4)

Step-by-step explanation:

The points (x,y) that lie on the line must fit into the equation correctly. So, we can test out the 4 options to see whether they fit correctly into the equation.

A:

y-4

= -4 -4 = -8

-2(x-6)

= -2 (-6-6)

= 24

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B:

y -4 = -6-4 = -10

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C:

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-2(x-6) = -2(6-6) = 0

Both sides are equal. C is correct.

But lets test D out too.

y-4 = 6-4 = 2

-2(x-6) = -2(4-6) = 4

2≠4, so D is incorrect.

6 0
3 years ago
TWENTY TWO POINTS
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the outputs are 5 1 -2 2

{ -2,1,2,5}

Choice D

4 0
3 years ago
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