cookiesrood
cookiesrood
09-04-2018
Mathematics
contestada
Solve for:
x^2+4=40
and
x^2+8x+16=20
Respuesta :
pokemonmaster101
pokemonmaster101
09-04-2018
x^2+4=40 is x=6,-6
x^2+8x+16=20 is x=-4+/2sqrt5
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
What is a unit rate?
Which of the following best describes the science of ecology? the study of plants and animals and their physiology the study of the environment, includi
Which of the following would be classified as amorphous? diamond gold glass talc
Help please loves. This one I"m not sure about.
How do I get this problem started?
Which best describes the results of Becquerel’s experiments?
Commercial farming includes all of the following except __________. A. the use of pesticides B. shifting cultivation C. hybridized seeds D. the use of tractors
3/77779754+000.86679-57=?
How is relative-age dating used to determine the ages of fossils? A. by observing the formation of sedimentary rocks B. by using radioactive isotopes C. by esti
People and groups that influence our orientation to life, our self-concept, emotions, attitudes, and behaviors are:
