Penjelasan dengan langkah-langkah:
Eksponen
Luas
= (√5 + √3)²
= (√5 + √3)(√5 + √3)
= (5 + √15 + √15 + 3)
= (8 + 2√15) cm² ( B ) ✓
LP :
= S . S
= (√5 + √3) . (√5 + √3)
= (√5(√5)(√5(√3)(√3(√5)(√3(√3)
= (5 + 3)(√15 + √15)
= 8(1 + 1)√15
= 8 + 2√15 CM²
[tex]\boxed { \color{lime} \mathcal{INFINITE \: WORLD}}[/tex]
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Verified answer
Penjelasan dengan langkah-langkah:
Eksponen
Luas
= (√5 + √3)²
= (√5 + √3)(√5 + √3)
= (5 + √15 + √15 + 3)
= (8 + 2√15) cm² ( B ) ✓
LP :
= S . S
= (√5 + √3) . (√5 + √3)
= (√5(√5)(√5(√3)(√3(√5)(√3(√3)
= (5 + √15 + √15 + 3)
= (5 + 3)(√15 + √15)
= 8(1 + 1)√15
= 8 + 2√15 CM²
[tex]\boxed { \color{lime} \mathcal{INFINITE \: WORLD}}[/tex]