Question

FIND THE ZEROES OF THE POLYNOMIAL
AND VERIFY THE RELATIONS:
¡)y^2+7y-30
¡¡)
${3x}^{2} -1 3x + 12$
Plz answer!..​

Answer 1

Answer:

Step-by-step explanation:

7 y^2 - 11/3 y - 2/3 = 0

taking LCM

21 y^2 - 11y - 2 = 0

using factorization method we get

21y^2 -14y + 3y - 2 = 0

7y(3y-2) - (3y-2) = 0

thus

(7y-1) (3y-2) = 0

thus  

y  = 1/7 and   y = 2/3

Answer 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

7 y^2 - 11/3 y - 2/3 = 0

taking LCM

21 y^2 - 11y - 2 = 0

using factorization method we get

21y^2 -14y + 3y - 2 = 0

7y(3y-2) - (3y-2) = 0

thus

(7y-1) (3y-2) = 0

thus  

y  = 1/7 and   y = 2/3