Question

Salute u guys if u solve 8.a

Answer 1

hope this helps you.. :)

Answer 2

hope this helps you,

ax²-5x+c

satisfy by x=2

4a+c+10=0-----------(i)

satisfy by x=1/2

a+4c+10=0-----------(II)

now equation (I)=(II)

4a+c+10=a+4c+10

3a=3c

a=c