Wyliczyć a,b,c. Deltę i x1, x 2. Z góry dzięki
1. f(x)=+8x+16
2. f(x)=3+8x+4
3. f(x)=16-81
1. a=1 b=8 c=16
D. = 64 - 64
D. = 0
x1=x2= - = -4
2. a=3 b=8 c=4
D. = 64 - 48
D. = 16
= 4
x1 = = -2
x2 = = -
3. a=16 b= -81 c=0
D. = 6561 - 0
D. = 81
= 9
x1 = =
x2 = =
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1. a=1 b=8 c=16
D. = 64 - 64
D. = 0
x1=x2= - = -4
2. a=3 b=8 c=4
D. = 64 - 48
D. = 16
= 4
x1 = = -2
x2 = = -
3. a=16 b= -81 c=0
D. = 6561 - 0
D. = 81
= 9
x1 = =
x2 = =