Q.. malam
Lim 20² - 6x + x
x => 5
_________________
f(x) = x²- x + y²
f(4) = ....
(untuk y => 5)
__________________
Gunakan cara
No ngasal
No copas
Ngasal? Report!!
Poin sesuai
1 soal = 5 poin
________________________
yang kupilih selalu Nana -^-
Besok dejun (Xiaojun) Ultah :))
Lim 20² - 6x + x
x => 5
_________________
f(x) = x²- x + y²
f(4) = ....
(untuk y => 5)
__________________
Gunakan cara
No ngasal
No copas
Ngasal? Report!!
Poin sesuai
1 soal = 5 poin
________________________
yang kupilih selalu Nana -^-
Besok dejun (Xiaojun) Ultah :))
No 1.
Lim 20² - 6x + x
x => 5
=> 20² - 6(5) + 5
=> (20 × 20) - (6 × 5) + 5
=> 400 - 30 + 5
=> 370 + 5
=> 375
________________
No 2.
f(x) = x² - x + y²
f(4) = 4² - 4 + 5² (y => 5)
f(4) = (4 × 4) - 4 + (5 × 5)
f(4) = 16 - 4 + 25
f(4) = 12 + 25
f(4) = 37
________________
#LearnWithBrainly
#HappyXiojunDay
Lim 20² - 6x + x
x => 5
______________
20² - 6(5) + 5
= (20.20) - (6.5) + 5
= 400 - 30 + 5
= 370 + 5
= 375
______________
f(x) = x² - x + y²
f(4) = 4² - 4 + 5²
f(4) = 16 - 4 + 25
f(4) = 12 + 25
f(4) = 37