Xykimackviz Xykimackviz Math Answered 2. (7x²y⁷)⁰A. 7x²y⁷ C. 0B. 1 D. 73. (2m²n⁴)³A. 2m⁶n¹² C.2m⁵n⁷B. 8m⁶n¹² D. 8m⁵n⁷4. (h¹⁰)(h⁵)A. h⁵ C. h⁵⁰B. h¹⁵ D. h²5. (9x⁵y¹⁰)(3x³y⁴)A. 6x⁸y¹⁴ C. 3x⁸y¹⁴B. 6x²y⁶ D. 3x²y6help me please