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devlian [24]
3 years ago
7

What adds to be 0 and multiplies to be 3

Mathematics
1 answer:
rusak2 [61]3 years ago
3 0

There are no 'real' numbers that can do that.

This will be a good question to practice on when you
start learning "imaginary" numbers.

The pair of numbers that answer this question are

           + i√3
and     
            - i√3 .

The symbol ' i ' is the symbol used for   √(-1)  .
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3 years ago
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Factor: x(3y-5)+3(3y-15)
alina1380 [7]

3xy-5x+9y-45

Step-by-step explanation:

Step by Step Solution

STEP1:STEP2:Pulling out like terms

 2.1     Pull out like factors :

   3y - 15  =   3 • (y - 5) 

Equation at the end of step2: (x • (3y - 5)) + 9 • (y - 5) STEP3:Equation at the end of step 3 x • (3y - 5) + 9 • (y - 5) STEP4:Trying to factor a multi variable polynomial

 4.1       Split       3xy-5x+9y-45 

 4.1       Split       3xy-5x+9y-45 

             into two 2-term polynomials

             -5x+3xy   and    +9y-45

             This partition did not result in a factorization. We'll try another one:

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             This partition did not result in a factorization. We'll try another one:

             3xy+9y   and    -5x-45

             This partition did not result in a factorization. We'll try another one:

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             This partition did not result in a factorization. We'll try another one:

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8 0
1 year ago
I need help I do not get it please help
zhenek [66]
The first fraction is 4 over 6, right? hopefully it is, i cant really see. 
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What numbers can both 10 and 15 be divided by? give it a try.
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tankabanditka [31]

Answer:

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20 = 4x+ 6 is equivalent to the equation 24 = 4x + 10
Kruka [31]

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Addition Property

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