Q.
f(x) = 7x + x²
f(9) = ?
===
Rules:
Pke cara!!
No ngasal!!
No copas!!
Lengkap >> BeA
==
nt : ad yg mau? :V
f(x) = 7x + x²
f(9) = ?
===
Rules:
Pke cara!!
No ngasal!!
No copas!!
Lengkap >> BeA
==
nt : ad yg mau? :V
Jawaban:
f(x) = 7x + x²
f(9) = 144
Penyelesaian :
f(x) = 7x + x²
f(9) = 7(9) + 9²
f(9) = (7 × 9) + (9 × 9)
f(9) = 63 + 81
f(9) = 144
144.
Penyelesaian Soal :
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