Answer:
√14 and √42. hope this helps.
Mrs. Guilhermina received hands of what she imagined this month, so she had to use the limit of her overdraft. What approximate amount will she pay, if she used R $ 5,500.00 for 1 month andto 14% in compound interest?
Amount owed = R$ 5.500,00 * (1+014./12)^1 = R$ 5.500.00*(1.011) = R$ 5.564,00
To have infinite points the lines have to be the same.
If you divide every term in the example by 2
You get x+y=4