michellec1726
michellec1726 michellec1726
  • 23-09-2020
  • Mathematics
contestada

How many solutions does the equation x^2=100 have?

Respuesta :

Happil
Happil Happil
  • 23-09-2020

2 and these are x = -10 and x = 10

[tex]x^2 = 100 \\ \sqrt{x^2} = \sqrt{100} \\ x = ±10[/tex]

Answer Link

Otras preguntas

give me three reason that violence is acceptable
Tim is twice as old as his son. In six years, Tim s age will be three times what his son s age was six years ago. How old is tim s son now?
how do you convert 0.125 into a ratio
X+2y+6=0Solve for the value of "y"And explain how to graph the result.
rearrange the following equations into slope intercept form. -3y=2x-6
give me three reason that violence is acceptable
There are 49,000 seats in a sports stadium. Tickets for the seats in the upper level sell for $25, the ones in the middle level cost $30 and the ones in the low
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution. Please explain how you got
2 m³ of soil containing 35% sand was mixed into 6 m³ of soil containing 15% sand. What is the sand content of the mixture?
simplify the expression a)square root of 45 b)square root of 54 c)square root of 16/25