Question

Siapa yang bisa jawab?!
1. 3x²y + 2xy + 5xy² + 3xy + 2x²y =?
2. (2a+3b-5c) + (2a-b+2c)=
3. (2a+3b-5c) - (2a-b+2c)=

yang bisa jawab,pinter nya nambah!!aminnn;)

Answer 1

SEBELUM ITU FOLLOW KAKAK DULU EA


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1 . 3x²y + 2xy + 5xy² + 3xy + 2x²y
3x²y + 2 x²y +2xy + 3 xy + 5xy²
5x²y + 5xy +5 xy

Answer 2

1.3x²y+ 2x²y + 5xy²+2xy + 3xy
= 5x²y + 5xy² + 5xy

2. (2a +3b -5c) + ( 2a - b + 2c )
= 2a +3b -5c +2a- b + 2c
= 2a +2a +3b -b -5c +2c
= 4a +2b -3c

3. (2a +3b -5c) - (2a - b +2c )
= 2a +3b - 5c -2a +b - 2c
= 2a -2a +3b +b -5c -2c
= 4b -7c