(16x^2-9y^2)+(4x+3y)
=(4x+3y)(4x-3y)+(4x+3y)
=(4x+3y)(4x-3y+1)
因式分解:(16x^2-9y^2)+(4x+3y)
因式分解:(16x^2-9y^2)+(4x+3y)
數(shù)學(xué)人氣:698 ℃時(shí)間:2019-09-26 14:34:57
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