Redukcja wyrazów podobnych:
1. 3a-2(2a+5b)-6b
2.4m2(do potengi2)-5(m-2n)-6n-2-4n+8
3. 7(8r-4s)-2(8r+15s)-15
1. 3a-4a-10b-6b=(-a)-16b
2. 4m*4-5m+10n-6n-2-4n+8=11m+6
3. 56r-28s-16r-30s-15=40r-58s-15
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1. 3a-4a-10b-6b=(-a)-16b
2. 4m*4-5m+10n-6n-2-4n+8=11m+6
3. 56r-28s-16r-30s-15=40r-58s-15