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⅛ + ¼ × 2 = …
Mapel Matematika, Jenjang Sekolah Menengah Atas
1/8 + 1/4 × 2
= 1/8 + 2/4
= 1/8 + 1/2
= 1/8 + 4/8
= 5/8
= 0,625
🙂
#BelajarBersamaBrainly
Pertanyaan Baru di Matematika
Q. f(x) = x² × 5x
f(9) = ..?
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Rules:
Pke cara!!
No ngasal!
No copas!
Lengkap >> BA
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Matematika, Sekolah Dasar
f(x) = x² × 5x
f(9) = 9² × 5(9)
f(9) = 9(9) × 5(9)
f(9) = 81 × 45
f(9) = 3.645
🙂
=
[8/10]
⅛ + ¼ × 2 = …
Matematika, Sekolah Menengah Atas
1/8 + 1/4 × 2
= 1/8 + 2/4
= 1/8 + 1/2
= 1/8 + 4/8
= 5/8
= 0,625
🙂
#BelajarBersamaBrainly
[4/10]
f(x) = 3x – 2
g(x) = 4x + 1
f(1) + g(1) = …
Matematika, Sekolah Menengah Atas
Penjelasan dengan langkah-langkah:
= f(1) + g(1)
= 3(1) – 2 + 4(1) + 1
= 3 – 2 + 4 + 1
= 1 + 5
= 6
f(x) = 3x – 2
g(x) = 4x + 1
f(1) + g(1)
= [3(1) – 2] + [4(1) + 1]
= [3 – 2] + [4 + 1]
= 1 + 5
= 6
F(x) = x³ – 2x¹ × 6!!!
f(3) = …………………..
@Brainlymoderat TvT
Matematika, Sekolah Menengah Pertama
f(x) = x³ – 2x¹ × 6!!!
f(3) = 3³ – 2(3¹) × 6!!!
f(3) = 3(3.3) – 2(3) × 6(3)
f(3) = 9(3) – 2(3) × 6(3)
f(3) = 27 – 6 × 18
f(3) = 27 – 108
f(3) = –81
🙂
Penjelasan dengan langkah-langkah:
f(x) = x³ – 2x¹ × 6!!!
f(3) = 3³ – 2(3¹) × 6!!!
f(3) = ( 3×3×3 ) – ( 2×3 ) × ( 6×3 )
f(3) = ( 9×3 ) – 6 × 18
f(3) = 27 – 6 × 18
f(3) = 27 – ( 6×18 )
f(3) = 27 – 108
f(3) = –81 ✅
___________________________
🙂
#BelajarBersamaBrainly
[9/10] 
tentukan nilai x yang memenuni
Matematika, Sekolah Menengah Atas
3/x + 1/2 = 5/8
3/x = 5/8 – 1/2
3/x = 5/8 – 4/8
3/x = 1/8
x = 24
3/24 + 1/2
= 1/8 + 1/2
= 1/8 + 4/8
= 5/8 [ Terbukti ]
🙂
Jawaban:
