P = (-1) - (-1) × 5 Q = (-2) × 12 + (-2) × (-10) Maka nilai P: Q .... bantu jawab pakai caranya yah..

Question

Matematika Diposting : 2018-03-22 Diupdate : 2018-03-24 cheonsa01

Pertanyaan

P = (-1) - (-1) × 5
Q = (-2) × 12 + (-2) × (-10)
Maka nilai P: Q ....

bantu jawab pakai caranya yah..

Answer 1

P = (-1)-[(-1)x5]
= (-1)-(-5)
= (-1)+5
= 4
Q =[(-2)x12]+[(-2)x(-10)]
=(-24)+(20)
=4
maka P:Q = 1:1