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inna [77]
3 years ago
14

Write a even number between 3 and 12. Draw a picture and then write a sentence to explain why it is an even number

Mathematics
2 answers:
zloy xaker [14]3 years ago
7 0
Even numbers are 2 4
rewona [7]3 years ago
3 0
6, 6 is an even number because it can be divided by two and has always two same numbers such as 3 that combine to make that even number such as 3+3 

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Answer:

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If you compare this to a+b\sqrt{3}, then a=6 and b=-3.

Step-by-step explanation:

We are given x=\sqrt{3}-1 and we are asked to find the value of x^2-x+1.

So we will need to find x^2.

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5 0
3 years ago
What is -6x+3(4x-5)=21
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-15 i think if not u just got to use the quadratic formula.
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Answer:

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