Obliczcie szybko ! dam naj :) 6x+15x -2x+6x -8x+3x -12a-20a -3c+2c -20c -3t-10t+11k -5t-(-4t)-7t -k-k-(-k)+(-8k) -(-3m)-2m+(-4m)
Obliczcie szybko ! dam naj :)
6x+15x
-2x+6x
-8x+3x
-12a-20a
-3c+2c
-20c
-3t-10t+11k
-5t-(-4t)-7t
-k-k-(-k)+(-8k)
-(-3m)-2m+(-4m)