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lakkis [162]
2 years ago
12

X^2+6x+3=0 Solve the equation by completing the square

Mathematics
1 answer:
tester [92]2 years ago
8 0

Answer:

Step-by-step explanation:

UKOAAAAAAKUPAAAAIJUFRHFUEHDEUEDHUDEHUSDHJUGIJUJGIJUGIJGUGJGIJGIGOOOOOOUUUIVJRIJIJRF

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Please help and explain.
frozen [14]

Answer:

B

Step-by-step explanation:

It's B

6 0
1 year ago
Read 2 more answers
What is the Cube of a (-99)
Arada [10]

Answer:

-970299

Step-by-step explanation:

the cube of -99 means -99 x -99 x - 99

that is: -970299

Hope this helps

4 0
3 years ago
Simplify the following equation (2^3)^-2
koban [17]
Multiply the exponents
3 * -2 = -6
It would be 2^-6
Format: a^-b = 1/a^b
1/2^6 = 1/64
The solution is 1/64
6 0
2 years ago
There are 5 different families of triplets at a triplets convention. Each triplet shook hands with all the other triplets, excep
Verizon [17]

There is a total of 90 handshakes.

<h3>How many handshakes took place?</h3>

There are 5 sets of triplets.

If we select one of the sets, each of the triplets will have one handshake with the other 12 people. So we have 36 handshakes at this point.

Now we only care for the other 4 sets.

We select one set again, each triple on that set will have one handshake with the other 9 people, so for the 3 triplets, we have a total of 27 new handshakes.

For the remaining 3 sets we do the same, this time we add 18 handshakes.

Finally, there are 2 sets of triplets, this time we add 9 new handshakes.

To get the total number of handshakes we need to add them all:

36 + 27 + 18 + 9 = 90

There is a total of 90 handshakes.

If you want to learn more about additions:

brainly.com/question/25421984

#SPJ1

5 0
2 years ago
Need Help with this....GRAPH
svetoff [14.1K]

Answer:

first graph y=-4x-1

then shade in the lower region

Step-by-step explanation:

4 0
2 years ago
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