sederhanakanlah perkalian berikut ! a. 3a x (-5b) x 2c b. -4a x (-2b) x 2c c. 2x x (3xy) x (-5y²) d. -6pq² x (-3p²qr) x 6q²r
Matematika
al26
Pertanyaan
sederhanakanlah perkalian berikut !
a. 3a x (-5b) x 2c
b. -4a x (-2b) x 2c
c. 2x x (3xy) x (-5y²)
d. -6pq² x (-3p²qr) x 6q²r
a. 3a x (-5b) x 2c
b. -4a x (-2b) x 2c
c. 2x x (3xy) x (-5y²)
d. -6pq² x (-3p²qr) x 6q²r
1 Jawaban
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1. Jawaban whyandi
a. 3a x (-5b) x 2c = -30abc
b. -4a x (-2b) x 2c = 16abc
c. 2x x (3xy) x (-5y²) = -30x²y³
d. -6pq² x (-3p²qr) x 6q²r = 108p³q⁵r²