Jawaban:
-2022
Penjelasan dengan langkah-langkah:
x-2022-> x= 2022 menghasilkan 2020 jika dimasukkan ke fungsi.
a(2022)³+b(2022)-1= 2020
a(2022)³+b(2022)= 2021
maka:
x+2022= 0
x= -2022
a(-2022)³+b(-2022)-1
-a(2022)³-2022b-1
= -(a(2022)³+b(2022))-1
= -(2021)-1
= -2022
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Jawaban:
-2022
Penjelasan dengan langkah-langkah:
x-2022-> x= 2022 menghasilkan 2020 jika dimasukkan ke fungsi.
a(2022)³+b(2022)-1= 2020
a(2022)³+b(2022)= 2021
maka:
x+2022= 0
x= -2022
a(-2022)³+b(-2022)-1
-a(2022)³-2022b-1
= -(a(2022)³+b(2022))-1
= -(2021)-1
= -2022