ac-5ad-5bc+25bd a(c-5d)-5b(c-5d) (a-5b)(c-5d) FOIL First (a*c=ac) Outside (a*-5d=-5ad) Inside (-5b*c=-5bc) Last (-5b*-5d=25bd) ac-5ad-5bc+25bd
(a - 5b)(c - 5d)
a(c - 5d) - 5b(c + 5d)
4hx-4bh+5cx-5bc
This is an algebra question. All you can do is sum similar terms. You get 6ab-5bc+2ac (same as 2ca) +ab+6bc-10ac = 7ab-8ac+bc
40b squared c squared divide 5bc = 8
3bc
It is 6 AD.
A+BC+a,-5bc-2a+2a
Yes. During the BC period the years went backward. Say between 7Bc and 5Bc seven came before 6 and 5Bc.
1962 actually FALSE answer there matey , it wat 5bc
They would be approaching their 2015th birthday !