If alpha and beta are zeroes of the polynomial 2x^2+5x+6 find a^2-b^2
Answers
Answered by
2
Hey there,
alpha+beta=-5/2
alpha×beya=3
alpha^2+beta^2=(-5/2)^2-2×3
=25/4-6
=1/4
Similar questions
English,
3 months ago
Chemistry,
3 months ago
Physics,
10 months ago
History,
10 months ago
Social Sciences,
10 months ago