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viktelen [127]
3 years ago
10

What is the factor expression of -20a-divided by 12b

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0
-20a divided by 12b would be -1.6
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Bas_tet [7]

Answer:

  no solution

Step-by-step explanation:

If we subtract the left side of the equation, we get ...

  \dfrac{m^2+9}{m^2-9}-\dfrac{3}{m+3}+\dfrac{3}{3-m}=0\\\\\dfrac{m^2+9-3(m-3)-3(m+3)}{(m-3)(m+3)}=0\\\\\dfrac{m^2-6m+9}{(m-3)(m+3)}=0=\dfrac{(m-3)^2}{(m-3)(m+3)}\\\\\dfrac{m-3}{m+3}=0\quad\text{m$\ne$3}

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7 0
3 years ago
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HELP!!! ASAP
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Step-by-step explanation:

espero te sirva. Hope it helps you

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