Answers

2015-04-28T09:56:52+05:30
1.area of the triangle-1/2bh
1/2{x-2*h}=1/2x^2+3/2x-5
1/2[xh-2h]
xh-2h/2
h[x-2/2]=x^2+3x-10/2
h=x^2+3x-10/x-2
when factorized
h=x^2+5x-2x-10
h=(x-2)(x+5)/x-2
h=x+5
2 5 2