Question

6.) If we express x/4 – 3y = – 7 in the form of ax + by + c = 0 then the value of a, b and c

are

a.) a= -

1/

4

, b = -3, c = 7

b.) a =1 , b = -3 , c = 28

c.) a=

1/

4

, b = - 3 , c = 7

d.) a = -1, b = 12, c = -28​

Answer 1

Answer:

Point

On expanding (3y-z)(3y-z?) we will get

a) 9y? – z2

b) (3y)2 – z?

c) 9y2 – 6yz2 + z4

d) 9y2 – 6yz + z?Point

On expanding (3y-z)(3y-z?) we will get

a) 9y? – z2

b) (3y)2 – z?

c) 9y2 – 6yz2 + z4

d) 9y2 – 6yz + z?