Quiz.
1. 80 × 200 × 300 × 900 = ???
(Pakai cara susun)
2. f(x) = 4x^2 + 3x^3 + 9x^5
f(10) = ?
gg gaming ga adik" :v
1. 80 × 200 × 300 × 900 = ???
(Pakai cara susun)
2. f(x) = 4x^2 + 3x^3 + 9x^5
f(10) = ?
gg gaming ga adik" :v
™ MATH GLADIATOЯ
1.) 80 × 200 × 300 × 900
= (8 × 2)000 × 300 × 900
= 16.000 × 300 × 900
= (16 × 3)00.000 × 900
= 4.800.000 × 900
= 4.320.000.000
2.) f(x) = 4x^2 + 3x^3 + 9x^5
f(10) = 4(10)^2 + 3(10)^3 + 9(10)^5
f(10) = 4(10.10) + 3(10.10.10) + 9(10^5)
f(10) = 4(100) + 3(1.000) + 9(100.000)
f(10) = 400 + 3.000 + 900.000
f(10) = 3.400 + 900.000
f(10) = 903.400
Jawaban:
1. 80 × 200 × 300 × 900 = ???
(Pakai cara susun)
= 4.320.000.000
(Cara digambar)
2. f(x) = 4x^2 + 3x^3 + 9x^5
f(10) = ?
penyelesaian :
f(10) = 4(10^2) + 3(10^3 ) + 9(10^5)
f(10) = 4(100) + 3(1000) 9(100.000)
f(10) = 400 + 3000 + 900.000
f(10) = 3400 + 900.000
f(10) = 903.400
