Question

a triangle ABC can be constructed in which ab is equal to 8 cm angle A is equal to 60 degree and BC + AC is equal tozero of the polynomial p prakat x ( Zero of the polynomial p. X in bracket is equal to 5 x + 2 is ​

Answer 1

The zeros of polynomial p(x)=x² − 3x + 2 can be given y p(x) = 0.

⟹x² − 3x + 2 = 0

x² − 2x − x + 2 = 0

x (x − 2) − 1 (x − 2) = 0

(x − 1)(x − 2) = 0

x = 1 , 2

hope it helps