Question

1. 12×(-2)+(-13×4)
2. hasil dari (2p-q) (3p + 4q)

jawab dengan caranya

Answer 1

1)
12x(-2)+(-13x4)
(-24) + (-52)
(-76)

2)
(2p-q) (3p+4q)
6p²+8pq-3pq-4q²
6p²+5pq-4q²

Answer 2

~penyelesaian~

nomor 1.)
12 x(-2) +(-13 x4)
= (-24) + (-52)
= -24 -52
= -76

nomor 2.)
(2p-q) (3p+4q)
= 6p^2 +8pq -3pq -4q^2
= 6p^2 +5pq -4q^2

semoga membantu
~dhika~