3 years ago

-7x + 2y = 18 6x+6y=0

Mathematics

1 answer:

tia_tia [17]3 years ago

4 0

Answer:

{25/2,-25/2}

Step-by-step explanation:

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sineoko [7]

Answer:

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Step-by-step explanation:

First of all recall that

$a^n\cdot b^n =(ab)^n$

Now we we will try to apply that formula for $a=99/100$ and $b=100/99$ .

First rewrite $(99/100)^{101}=(99/100)\times (99/100)^{100}$

Now

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