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Gelneren [198K]
3 years ago
12

What is the solution set to the equation x^2+6x+3=0

Mathematics
1 answer:
marin [14]3 years ago
7 0

Answer:

That is a quadratic equation in which

a = 1

b = 6

c = 3

The quadratic formula is:

x = [-b +- sqr root (b^2 -4*a*c)] / 2*a

x = [-6 +- sqr root (36 -4 * 1 * 3)] / 2

x1 = [-6 + sqr root (24)] / 2

x2 = [-6 - sqr root (24)] / 2

Step-by-step explanation:

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The following are house prices in Southern California:
Afina-wow [57]

Answer:

A. 875,000

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postnew [5]

Mr Welch bought 8 yard of fencing

Step-by-step explanation:

Mr Welch bought 24 ft of fencing

We need to find how many yards of fencing did he buy

We need to convert 24ft into yards

We are given 1 yd = 3ft

We can write

3 ft = 1 yd

then 1 ft will be:

1 ft = 1/3 yd

Now, 24 ft will be:

24 ft = 1/3*24

24 ft = 8 yard

So, Mr Welch bought 8 yard of fencing

Keywords: Converting units

Learn more about Converting units at:

  • brainly.com/question/4703601
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#learnwithBrainly

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4 years ago
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Step-by-step explanation:

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Find smallest number which on adding to 19 it is exactly divisible by 28,36 and 45 (LCM).
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Answer:

1241

Step-by-step explanation:

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Hence, if we add 19 to 1241 we will get 1260 which is exactly divisible by 28, 36 and 45.

7 0
1 year ago
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