2. (7x²y⁷)⁰
A. 7x²y⁷ C. 0
B. 1 D. 7
3. (2m²n⁴)³
A. 2m⁶n¹² C.2m⁵n⁷
B. 8m⁶n¹² D. 8m⁵n⁷
4. (h¹⁰)(h⁵)
A. h⁵ C. h⁵⁰
B. h¹⁵ D. h²
5. (9x⁵y¹⁰)(3x³y⁴)
A. 6x⁸y¹⁴ C. 3x⁸y¹⁴
B. 6x²y⁶ D. 3x²y6
help me please
![2 7xyA 7xy C 0B 1 D 73 2mnA 2mn C2mnB 8mn D 8mn4 HhA H C HB H D H5 9xy3xyA 6xy C 3xyB 6xy D 3xy6help Me Please class=](https://ph-static.z-dn.net/files/da9/21fabd978eb189f54631db2bfc325113.jpg)