taylorshubert
taylorshubert taylorshubert
  • 19-05-2020
  • Mathematics
contestada

what is the solution of the equation x^2 + 2x -7=0

Respuesta :

MGIRLK MGIRLK
  • 20-05-2020

Answer:

x = -1 + 2 sqr2

or

x = -1 -2 sqr2

Step-by-step explanation:

Answer Link

Otras preguntas

describing words for the word sand
Why was Thomas Paine's essay Common Sense significant to American independence?
How did the Continental Army fare in the early battles of the war?
there are 120 minutes in 2 hours. How many minutes are in 15 hours? what operation do I use
At STP, what physical property of aluminum always remains the same from sample to sample?
Which person is known for his scorched earth, total war tactics? Lee Lincoln Seward Sherman Sumner
Science- if you lived by the sea, what effect of the moon would you see? Describe the effect.
As ratified in 1870, the _______ Amendment prohibited any state from denying the vote to any male citizen on account of race, color, or previous condition of se
Explain why death is part of the life cycle of a plant.
The legal right to expatriation means that you have the right to