The correct answer is 4a^2 + 3ab
In order to find this, we can write the equation out as described and then follow the order of operations.
3a^2 - 2ab + 3b^2 - (-a^2 - 5ab + 3b^2) ----> Distribute the negative
3a^2 - 2ab + 3b^2 + a^2 + 5ab - 3b^2 ----> Combine like terms
4a^2 + 3ab
Hope this will help
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Answer:
First one proportion. Next it is direct variation. Lastly it is proportion.
Step-by-step explanation:
C
The construction described creates the incenter of the circle and this point is equidistant from all vertices of a triangle.
Answer:
Step-by-step explanation:
