Question

find the zeroes of the following quadratic polynomials and verifytherelationship between the zeroes and the coefficient. 1. t2-15​

Answer 1

Answer:

t^2-15

are the zeros of p(x)= √15

Answer 2

Answer:

t²-(√15)²

(t-√15)(t+√15)

t=√15 t=-√15

a=1, b=0, c=-15

SUM OF ZEROES = -b/a

alpha + beta = -b/a

√15+(-√15). = -0/1

0. = 0

PRODUCT OF ZEROES = c/a

alpha×beta = c/a

√15 × -√15 = -15/1

-15. = -15

LHS=RHS

• Hence, relation are verified.