Question

Ayuda papus :D porfa para hoy

Answer 1

a)
p²+pq+ps+qs
(p²+pq)+(ps+qs)
p(p+q)+s(p+q)
(p+s)(p+q)
b)
h²-hq+hs-qs
(h²-hq)+(hs-qs)
h(h-q)+s(h-q)
(h+s)(h-q)
c)
2x²+3xy-4x-6y
(2x²-4x)+(3xy-6y)
2x(x-2)+3y(x-2)
(2x+3y)(x-2)
d)
x³+3x²+2x+6
(x³+3x²)+(2x+6)
x²(x+3)+2(x+3)
(x+3)(x²+2)