Question

1. 12x² + 8x⁵ =
2. m³ + 216 =
3. a/5 + 4a/5 =
4. x/x-7 - 7/x-7 =
5. 5/3x² - 15/15x =
6. x²-9/2x+6 • 8/x-3 =
7. 8x-6y/7 ÷ 12x-9y/21 =

Need help pls!​

Answer 1

Answer:

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