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ikadub [295]
3 years ago
15

(x+1)=2(x-3) check whether quadratic equation​

Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

No

Step-by-step explanation:

A quadratic equation looks something along the lines of (a+b)^2=a^2+2ab+b^2

(x+1)=2(x-3) comes out to be x=-2 and that is not a quadratic equation

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The sum of three consecutive integers is 180. What are the integers?
Solnce55 [7]

If the integers were all the same, then each one would be 1/3 of 180 = 60.

-- Put all three 60s on the table in front of you. 

-- Take ' 1 ' away from the first one and drop it on the last one. 

-- Then you have  59,  60, and  61, and their sum is still  180.


6 0
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8_murik_8 [283]

Answer:

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Answer:

C , D , B

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8 0
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.67%
hope this helps.
0.6/0.9= 0.666667
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