The 2 blue parallel lines because they are parallel :)
3 * 3 = 9 - 1 = 8
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Answer:
The answer is -a-bc+43
Step-by-step explanation:
Pull terms out from under the radical, assuming positive real numbers
Answer:
3x + 1
Step-by-step explanation:
9x -6 -6x +7
9x-6x -6 +7
3x +1