Question

from a quadratic equation if the of the quadratic question are 2 + √7 and 2 + √7​

Answer 1

Answer:

a quadratic equation if the of the quadratic question are 2 + √7 and 2 + √7

Step-by-step explanation:

Answer

AnswerSum of roots =7+25+7−25=14

AnswerSum of roots =7+25+7−25=14Product of roots =(7+25)(7−25)=49−20=29

AnswerSum of roots =7+25+7−25=14Product of roots =(7+25)(7−25)=49−20=29Required equation,

AnswerSum of roots =7+25+7−25=14Product of roots =(7+25)(7−25)=49−20=29Required equation,x2− (sum of roots) x+product of roots=0

Answer 2

Answer:

sum of roots S = 4

product of roots = P = (2 +√7) (2-√7) = 4 - 7 = -3

The required eqn is

x^2 - Sx + P = 0

x^2 - 4x - 3 = 0