aku emng suka beperin org tapi ga sampai guru juga ;_;
5x + 5y × 4x + 4y
x = 5
y = 10
5x + 5y × 4x + 4y
x = 5
y = 10
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5x + 5y × 4x + 4y
5(5) + 5(10) × 4(5) + 4(10)
25 + 50 × 20 + 40
25 + 1.000 + 40
1.025 + 40
1.065
Jawaban:
5x + 5y × 4x + 4y =
x = 5
y = 10
______________
= 5(5) + 5(10) × 4(5) + 4(10)
= 25 + 50 × 20 + 40
= 25 + 1.000 + 40
= 1.025 + 40
= 1.065