soniyarobinson
soniyarobinson
16-03-2020
Mathematics
contestada
10) x²=16
A ±4
B ±8
C 4
D 8
Respuesta :
hanifchoirunnisa
hanifchoirunnisa
16-03-2020
x² = 16
x² - 16 = 0
x² - 4² = 0
(x - 4)(x + 4) = 0
x = 4 or x = -4
x = ±4 (A)
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
ACCESS MORE
Otras preguntas
may someone help me out with this please please
__ is the thermal energy transfer that occurs from motion of fluid in a liquid or gas
In the 1870s, a gold rush attracted waves of settlers to Sioux territory in
0.61X 0.45 what do I need to put in the blanks
Which equation shows the quadratic formula used correctly to solve 7x2 = 9 + x for x?
Which of these brand names is related to greek mythology? a. pepsi b. nike c. mattel d. toyota
How many milliliters of 0.200M H2SO4 will neutralize 40.0 mL of 1.50M KOH?
How many hours will it take the human body to fully digest a meal? A . 3 hours B. 6 hours C. 5 hours D. 9 hours E. None of the above
which choice is an example of an independent clause? a. who i asked to be in my new club. b. i wanted to start my own school club. c. because our school had onl
a gardener uses a tray of 6 conical pots to plant seeds. each conical pot has a radius of 3 centimeters and a depth of 8 centimeters. about how many cubic centi
