maryhanratty11 maryhanratty11
  • 01-11-2019
  • Mathematics
contestada

Solve the equation using square roots: 2x²-17 = 15

Respuesta :

a5904640
a5904640 a5904640
  • 01-11-2019

2x² - 17 = 15

2x² = 15 + 17

2x² = 32

x² = 32/2

x² = 16

x = ±√16

x' = 4

x'' = -4

Answer Link

Otras preguntas

given any triangle ABC labeled as shown, the law of sines states that:
Help plzzz, you could just tell me to go left or right
Find the distance between each pair coordinates. Select the correct answer. (-8, -8), (4, 8)
Which of the following equations represents the line with a slope of -7/4 and a y-intercept of -11? y = -7/4x - 11 y = 7/4x + 11 y = -7/4x + 11 y = 7/4x - 11
Someone answer please!!!! Quick
Helpppppppppppppppppp
In January 1947, the US ambassador to the Soviet Union sent a report to the US Defense Secretary that warned that that country must be contained. What ongoing
Pls help do you see how much I got wrong
Find the volume of the shaded area. (15 POINTS) (please help me)
Read the passage. Abraham Lincoln Second Inaugural Address March 4, 1865 President Lincoln gave his second inaugural address in March 1865. The Civil War had be