Question

Find the zeroes of the following polynomials by
factorisation method and verify the relations between the
zeroes and the coefficients of the polynomials:
i. 5t2 + 12t+ 7

Answer 1

Step-by-step explanation:

5t² + 12t + 7 = 0

5t² + 5t + 7t + 7 =0

5t(t+1)+7(t+1) =0

(5t+7)(t+1)=0

5t+7=0 or t+1=0

t=-7/5 or t = -1.

therefore zeros of the given polynomial are -7/5 and -7.

Answer 2

Answer:

hii kashi(^_^)..

Step-by-step explanation:

my name is Ishita.

I am in 9th.

From MP(India).

and i love kpop..

what about u sis...

purple u ...❤