Question 1152135

Simplify {{{ (a(b+c) + (b+c)^2)/(b^2-c^2 + ab-ac) }}}


{{{ (a(b+c) + (b+c)(b+c))/(b^2-c^2 + a(b-c)) }}}


{{{ ((a+ (b+c))(b+c))/((b-c)(b+c) + a(b-c)) }}}


{{{ ((a+ b+c)(b+c))/((b-c)((b+c) + a)) }}}


{{{ (cross((a+ b+c))(b+c))/((b-c)cross((b+c + a))) }}}


{{{ (b+c)/(b-c) }}}