Jawab:
ekponen
bilangan berpangkat
Penjelasan dengan langkah-langkah:
91) 600 = 2ᵃ x 3ᵇ x 5^c
2³ x 3 x 5² = 2ᵃ x 3ᵇ x 5^c
a = 3, b = 1 , c = 2
nilai (aᵇ)^c = (3¹)² = 3² = 9
.
92) 4⁹ = 8ⁿ
(2²)⁹ =(2³)ⁿ
2(9) = 3(n)
n = 2(9) / 3 = 18/3
n = 6
93) 200 = 2ᵃ x b^c
2³ x 5² = 2ᵃ x b^c
a = 3
b = 5
c= 2
nilai ( a + b ) c = ( 3 + 5) x 2
= 8 x 2
= 16
94) 72/72 = 1
95) 25 (30) = 750
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Jawab:
ekponen
bilangan berpangkat
Penjelasan dengan langkah-langkah:
91) 600 = 2ᵃ x 3ᵇ x 5^c
2³ x 3 x 5² = 2ᵃ x 3ᵇ x 5^c
a = 3, b = 1 , c = 2
nilai (aᵇ)^c = (3¹)² = 3² = 9
.
92) 4⁹ = 8ⁿ
(2²)⁹ =(2³)ⁿ
2(9) = 3(n)
n = 2(9) / 3 = 18/3
n = 6
.
93) 200 = 2ᵃ x b^c
2³ x 5² = 2ᵃ x b^c
a = 3
b = 5
c= 2
nilai ( a + b ) c = ( 3 + 5) x 2
= 8 x 2
= 16
94) 72/72 = 1
95) 25 (30) = 750