simplify 6a^2 +3ab+5b^2 -2ab -b^2+2a^2+4ab+2b^2-a^2
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Answered by
2
Answer:
6a^2+2a^2-a^2+5b^2-b^2+2b^2+3ab-2ab+4ab
= 7a^2+6b^2+5ab
Answered by
3
Answer:
7a²+5ab+6b²
Step-by-step explanation:
=6a²+3ab+5b²-2ab-b²+2a²+4ab+2b²-a²
=(6a²+2a²-a²)+(3ab-2ab+4ab)+(5b²-b²+2b²)
=7a²+5ab+6b²
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