Math, asked by arisnongphud, 1 month ago

evulate 3x^2 + 5xy - 4y^2 + x^2 - 8xy - 5y^2​

Answers

Answered by tafajulsk950
0

Answer:

3x²+5xy-4y²+x²-8xy-5y²

=3x²+x²+5xy-8xy-4y²-5y²

=4x²-3xy-9y²

this is the answer of your question.

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