Jawaban:
-30
Penjelasan dengan langkah-langkah:
f(x) = Ix-5I
Ditanya f(0) + f(5) - f(10) x f(-2)
f(0)= I0-5I
= I-5I
= 5
f(5)= I5-5I
=0
f(10)=I10-5I
= I5I
f(-2) = I-2-5I
=I-7I
= 7
Urutan penghitungan matematika
1. Perkalian
2. Pembagian
3. Penjumlahan
4. Pengurangan
f(0) + f(5) - f(10) x f(-2)
5 + 0 - 5 x 7=
=5 + 0 - 35
=5 - 35
=-30
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Jawaban:
-30
Penjelasan dengan langkah-langkah:
f(x) = Ix-5I
Ditanya f(0) + f(5) - f(10) x f(-2)
f(0)= I0-5I
= I-5I
= 5
f(5)= I5-5I
=0
f(10)=I10-5I
= I5I
= 5
f(-2) = I-2-5I
=I-7I
= 7
Urutan penghitungan matematika
1. Perkalian
2. Pembagian
3. Penjumlahan
4. Pengurangan
f(0) + f(5) - f(10) x f(-2)
5 + 0 - 5 x 7=
=5 + 0 - 35
=5 - 35
=-30