deborahporter76 deborahporter76
  • 13-04-2021
  • Mathematics
contestada

What are the solutions to this equation?

16x2 + 9 = 25

Respuesta :

zooninylashaan
zooninylashaan zooninylashaan
  • 13-04-2021

Answer:

Step-by-step explanation:

Solution

= −1

= 1

Answer Link
Luzamandaarteaga
Luzamandaarteaga Luzamandaarteaga
  • 13-04-2021

Answer: x=-1,1

Step-by-step explanation:

16x^2+9=25 first we subtract 9 from the right and left sides.

16x^2=16

Divide both sides by 16 to isolate x

x^2=1

Take the square roots of both sides to isolate x completely.

x=1,-1

Answer Link

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