Question

Firts Qz!. •-•
[tex] \: [/tex]
f(x) = 8(x) + 4(x)² - 2(3) + 5(2x) : 2 × x
f(5²) = ....
[tex] \: [/tex]
Hy! :v​

Answer 1

Penjelasan dengan langkah-langkah:

f(x) = 8(x) + 4(x)² - 2(3) + 5(2x) : 2 × x

f(5²) = 8(5²) + 4(5²)² - 2(3) + 5(2)(5²) : 2 × 5²

f(5²) = 8(5 × 5) + 4(5⁴) - 6 + 5(2)(25) : 2 × 5²

f(5²) = 8(25) + 4(625) - 6 + 5(50) : 2 × 25

f(5²) = 200 + 2.500 - 6 + 250 : 2 × 25

f(5²) = 200 + 2.500 - 6 + 125 × 25

f(5²) = 200 + 2.500 - 6 + 3.125

f(5²) = 2.700 - 6 + 3.125

f(5²) = 5.825 - 6

f(5²) = 5.819

Ainyazzura-!

Answer 2

Jawaban:

5.819

Penjelasan dengan langkah-langkah:

f(x) = 8(x) + 4(x)² - 2(3) + 5(2x) ÷ 2 × x

f(5²) = 8(5²) + 4(5²)² - 2(3) + 5(2)(5²) ÷ 2 × 5²

f(5²) = 8(5.5) + 4(5.5)² - 2(3) + 5(2)(5.5)/2 × 5²

f(5²) = 8(25) + 4(25²) - 2(3) + 5(2)(25)/2 × 5²

f(5²) = 200 + 4(25.25) - 2(3) + 5(2.25)/2 × 5²

f(5²) = 200 + 4(625) - 2(3) + 5(50)/2 × 5²

f(5²) = 200 + 2.500 - 6 + 250/2 × 5²

f(5²) = 2.700 - 6 + 250/2 × 5²

f(5²) = 2.694 + 125 × 25

f(5²) = 2.694 + 3.125

f(5²) = 5.819