Solve the following quadratic equations by factorisation method :
`x^(2)-5x-36=0`

Answer

(i) x=9 or x=-4 (ii) y=4 or y=`2/3`
(iii) `m=(-25)/8 or m=25/8` (iv) x=10 or x=3
(v) x=0 or x=`3/2` (vi) `x=sqrt(3) or x=2sqrt(3)`
(vii) x=-2 or x=`10/7` (viii) `x=sqrt(7) or x=-sqrt(7)`