How do you find the sum or difference of #(4a-5b^2+3)+(6-2a+3b^2)#?

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Answer 1 · 2018-05-13T18:43:37

#2a-2b^2+9#

To simplify

#4a-5b^2+3+6-2a+3b^2#

#2a-2b^2+9#

Answer 2 · 2018-05-13T18:49:08

#(4a-5b^2+3) + (6-2a+3b^2)=color(blue)(2a-2b^2+9#

Simplify:

#(4a-5b^2+3) + (6-2a+3b^2)#

Simplify the parentheses.

#4a-5b^2+3+6-2a+3b^2#

Collect like terms.

#(4a-2a)+(-5b^2+3b^2)+(3+6)#

Combine like terms.

#2a-2b^2+9#