ccottom12 ccottom12

23-07-2016
Mathematics

contestada

n+5 - n-10=1 The n=5 and n-10 are in square root symbols

Respuesta :

konrad509 konrad509

23-07-2016

[tex]D:x\geq-5 \wedge x\geq10\\ D:x\geq10\\\\ \sqrt{n+5}-\sqrt{n-10}=1\\ \sqrt{n+5}=1+\sqrt{n-10}\\ n+5=1+2\sqrt{n-10}+n-10\\ 2\sqrt{n-10}=14\\ \sqrt{n-10}=7\\ n-10=49\\ n=59[/tex]

Answer Link

Otras preguntas

Supplier claims that they are 95% confident that their products will be in the interval of 20.45 to 21.05 you take samples and find that the 95% confidence inte

1+cos2A /1-cos2A=cotA.cotA

Does specific heat also mean the amount of energy needed for cooling, or is it only energy for heating?

PLEASE HELP ME ASAP Explain why each of these elements occurs as diatomic molecules. Match the words in the left column to the appropriate blanks in the sentenc

The National Incident Management System (NIMS) is:

4. What genotypes of parents will have only white-fur offspring? Parent 1 genotype = Parent 2 genotype = What genotypes of parents will have only black-fur offs

Evaluate the function at the given values of the independent variable. Simplify the results.

Why did European nations such as Britain colonize countries in the Middle East in the beginning of the twentieth century? A. to gain an upper hand over the Unit

Identify the risks exist in the conversion cycle of Central Production Limited.

what is -5+11y-3=25? will mark brainliest!!