Answer:
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Step-by-step explanation:
Hello
= 5x - 2x + x² + 3x² + 8y
= 3x + 4x² + 8y
good day ;)
Answer:
Here make sure give me a heart and 5 stars
Step-by-step explanation:
Answer:
Y = 4
Step-by-step explanation:
12 - 8 = 4 and if you put another triangle it will look like a complete square, so you will need to subtract it Hope it Helps