Math, asked by rajputjatin6528, 8 days ago

add;- 2a2– b - 2c and - 5a2+ 3b + 2c

Answers

Answered by dannyoffem

0

Answer:

-3a²+2b

Step-by-step explanation:

(2a²-b-2c)+(-5a²+3b+2c)

open the brackets

2a²-b-2c-5a²+3b+2c

collect like terms

2a²-5a²-b+3b-2c+2c

= -3a²+2b

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