Question

its the question of ch polynomials class 10 all in one maths​

Answer 1

Answer:

Please mark as Brainlist

Answer 2

Answer:

215/27

Step-by-step explanation:

Here,

α+β=5/3

αβ=-2/3

α²+β²=(α+β)²-2αβ

=25/9+4/3=37/9

α³+β³=(α+β)(α²+β²-αβ)

=5/3×(37/9+2/3)

=215/27

Please mark me the brainliest as I have answered your question