.Q. - Universityku

$tt : f(x) = {x}^{2} + 2x times x(x)$
$tt : f(2) = ...$

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.Q.

Penjelasan dengan langkah-langkah:

f(x) = x² + 2x × x(x)
f(2) = 2² + 2(2) × 2(2)
f(2) = (2.2) + (2.2) × (2.2)
f(2) = 4 + (4 × 4)
f(2) = 4 + 16
f(2) = 20

$\text{[math]}$

<(( -KS- ))>

f(x) = x² + 2x × x(x)

f(2) = 2² + 2.2 × 2(2)

= 4 + 4 × 4

= 4 + 16

= 20

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