weglandsy weglandsy

04-11-2017
Mathematics

contestada

Select all the solutions for the quadratic equation x2=81 . Answer Choices x=9 x=81 x=−9 x=−81

Respuesta :

Dreamer4102001 Dreamer4102001

04-11-2017

x²=81, so x=9 or x=-9

Answer Link

Otras preguntas

If the certification of a fumigation chamber has expired, which of the following CANNOT be done? a) Importation of plant material b) Exportation of fruits c) F

why did china industrialise

Peter receives a blow to the front of the knee on the soccer field and collapses. The bruised bone is the ________. a) Femur b) Patella c) Tibia d) Fibula

Mme. Loisel vs. Mr. Loisel (different values; although he is tolerant of her behavior and wants to please her).

Which meaning of reason most closely matches its meaning in the following passage (paragraph 3)? While the Industrial Revolution changed how people lived and w

Which name should be included in a report about people who played a part in texas history after the battle of the alamo? andrew jackson, jefferson davis, anson

What type of cerebral hemorrhage causes an initial loss of consciousness (LOC) followed by a lucid interval?a) Epidural hematoma b) Subdural hematoma c) Intrace

In the documentary "In the White Man's Image," Indians were stripped of their culture and were forced to adapt to the predominant white society. What was one of

Hip fractures in the elderly are common and should be managed with ___ in patients who are ambulatory and stable. a) Nonsteroidal anti-inflammatory drugs (NSAID

Which costs the most in terms of health care dollars? A) Over-the-counter medications B) Preventive care and vaccinations C) Emergency room visits D) Generic pr

Q&A Education