Tentukan kpk dan fpb dari bentuk berikut ini!
a. 18a2b3c2 dan 12b2c4d3 b.24p3q2r2, 60q3rs, dan 30p2qr3s3
a. 18a2b3c2 dan 12b2c4d3 b.24p3q2r2, 60q3rs, dan 30p2qr3s3
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Verified answer
A.18a²b³c² = 2 × 3² × a² × b³ × c²
12b²c⁴d³ = 2² × 3 × b² × c⁴ × d³
FPB = 2 × 3 × b² × c² = 6b²c²
KPK = 2² × 3² × a² × b³ × c⁴ × d³ = 36a²b³c⁴d³
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b.
24p³q²r² = 2³ × 3 × p³q²r²
60q³rs = 2² × 3 × 5 × q³rs
30p²qr³s³ = 2 × 3 × 5 × p²qr³s³
FPB = 2 × 3 × q × r = 6qr
KPK = 2³ × 3 × 5 × p³ q³ r³ s³ = 120(pqrs)³