September 2018 1 16 Report

OBLICZ SĄ TO WYRAŻENIA ALGEBRAICZNE

A.

8x^2y+6xy-12xy^2) - (10xy^2 + 8x^2y+7xy)=

b.

(4x^2y^2+7xy^2) - (3xy+13xy^2) - (5x^2y^2+5xy) +x^2y^2

c.

(3a^n+3-4a^n) - (4a^n+1 (te n+1 to do potęgi jak by co) - 2 a^n+3 (n+3 to też do potęgi jak by co) + (4a^n - 5a n+3(te n+3 to też do potęgi jak by co) + ( 4 a ^n+1) te n+1 to też do potęgi jak by co.~!

piszcie wszystkie działania ;*


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