Question

find the zero of the polynomial 1) 7x-5 2)3x-6. 3)2x+6 or bhai pls full answer dena or right answer plz yar bhia ki help kardo​

Answer 1

Answer:

1 ) 7x - 5 = 0

  => 7x = 5

  => x = 5/7

2 ) 3x - 6 = 0

  => 3x = 6

  => x = 2

2 ) 2x + 6 = 0

  => 2x = -6

  => x = 3

Answer 2

sorry for ans in this question.

we know that any eq is equal to 0

so, y+3=0

y=3

now putting y = 3 in given polynomial

3×(3)^2+ k × (3)+6

27+3k+6

33+3k

we also know that

33+3k=0

K=33/3

k=11

value of k is 11