thekiddxngel
thekiddxngel thekiddxngel
  • 13-02-2021
  • Mathematics
contestada

Solve the quadratic equation.
-7n^2=-448
​

Respuesta :

vagoyal6 vagoyal6
  • 13-02-2021

Answer:

n = 8

Step-by-step explanation:

-7n² = -448

=> n² = -448 / -7

=> n² = 64

=> n = [tex]\sqrt{64}[/tex]

=> n = 8

Hope it helps :)

Please mark my answer as the brainliest

Answer Link

Otras preguntas

What does it mean to be self demanding?
Ron had 20 apples. He used 2/5 of the apples to make pies. How many apples did Ron use for pies?
17 - (9 + 10) = (17 - 9) + 10 A.True B.False
3 out of 4 = ____% ?!
are these 3 equations equal 2.02, 0.02, 0.03 ? Show me 3 decimals that are equivalent
Why is democracy the political system of the U.S government?
Ignore the stuff underneath I did it in pen and messed up.
Which of these people repaid his loan at a variable interest rate?
Which sentence contains a participle? -the whole frustrating experience can be blamed on poor planning. -although studying may seem tedious, it fosters great re
Stacie is a resident at your medical facility where you work. You are asked to chart the amount of solid food that she consumes. For the noon meal today she at