madhav35211 madhav35211
  • 17-01-2023
  • Mathematics
contestada

If a and b are the roots of the equation x square+x+1=0 then a square +b square is

Respuesta :

Otras preguntas

What is the result of dissociation of water?. . . .A. Formation of O-2 ions. . . . B.Formation of H+ and OH- ions . . . . C.Formation of H- and OH+ ions .
What happened in the Battle of New Orleans?.
What could the formula 2a+2b represent?. . A.. . area of a parallelogram with side lengths a and b. B.. . perimeter of a parallelogram side lengths a and b. C..
What technology helped propagate consumerism and uniformity of American life in the 1950s?. .A. AM radio. . B.computers. . C.television. . D.the transistor. .
A species that has experienced a severe bottleneck event would be expected to _______.. a.. be better able to a
In a study of 235 adults, the mean heart rate was 82 beats per minute. Assume the population of heart rates is known to be approximately normal with a standar
Why was a weak national government created under the Articles of Confederation?. a)The 13 states had not evolved a national identity.. . . b)The 13 states were
What is a narrative structure?.
What is the value of d to the nearest tenth? A. 78.0 B. 72.1 C. 54.8 D. 69.2
which number line represents the solution to 2.5 – 1.2x < 6.5 – 3.2x?