can anyone solve the 7th question plz its urgent.of polynomial.
Attachments:
Answers
Answered by
0
x^2-2x+2
alpha + beta =-b/a = -(-2)/ 1= 2
alpha* beta = c/a = 2
1/alpha + 1/beta = alpha + beta /alpha * beta
= 2/2 = 1.....
hope it helps
alpha + beta =-b/a = -(-2)/ 1= 2
alpha* beta = c/a = 2
1/alpha + 1/beta = alpha + beta /alpha * beta
= 2/2 = 1.....
hope it helps
Similar questions