Oblicz wartość liczbową równania:
1. x do potęgi 2 + x - 1 dla x równego -5
2. x do potęgi 2 + x -1 dla x równego 3
1. (-5)^2+(-5)+1=25-5-1=19
2. 3^2+3-1=9+3-1=11
1. x2 + x-1 | x= -5
-5 dp.2 +(-5) - 1 = 25-5-1 = 19
2. x2 + x-1 | x= 3
3 dp.2 + 3-1 = 9+3-1 = 9+2 = 11
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1. (-5)^2+(-5)+1=25-5-1=19
2. 3^2+3-1=9+3-1=11
1. x2 + x-1 | x= -5
-5 dp.2 +(-5) - 1 = 25-5-1 = 19
2. x2 + x-1 | x= 3
3 dp.2 + 3-1 = 9+3-1 = 9+2 = 11