Jawab:
a= 1 atau a = 7
Penjelasan dengan langkah-langkah:
Fog(a) = 5
(a-5)² + 2(a-5) - 3 = 5
a²- 10a + 25 + 2a - 10 - 8 = 0
a² - 8a + 7 = 0
(a-1)(a-7) = 0
Jadi a= 1 atau a = 7
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
a= 1 atau a = 7
Penjelasan dengan langkah-langkah:
Fog(a) = 5
(a-5)² + 2(a-5) - 3 = 5
a²- 10a + 25 + 2a - 10 - 8 = 0
a² - 8a + 7 = 0
(a-1)(a-7) = 0
Jadi a= 1 atau a = 7