Question

please answer it fast its urgent it's a mcq​

Answer 1

Answer:

b............jst put value of 2 at place of x

Answer 2

Answer:

2,5 are root s then eq is

x^2-(2+5)x+2×5=0

x^2-7x+10=0

so,yaar your answer is option 2

or you can verify answer..