Question

(i) x2 - 3x - 10 = 0 ​

Answer 1

hope it helps you mate....

Answer 2

Here, x² - 3x - 10 = 0

or, x²-5x+2x-10 =0

or, x(x-5)+2(x-5) =0

or, (x-5)(x+2) =0

or, x=5, -2 Ans.