数学整式除法计算:(1)(7x²y³-8x²y³z)÷8x²y&sup
2个回答
:(1)(7x²y³-8x²y³z)÷8x²y²
=7y/8-yz
(2)12∧13÷(3∧10×4∧11)
=12^13÷(12^10*4)
=12^3/4
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