(-4a^3+12a^3b^3)(-4a^2)
1个回答
(-4a^3+12a^3b^3)(-4a^2)
=-4a^3×(-4a^2)+12a^3b^3 ×(-4a^2)
=16a^5-48a^5b^3
相关问题
(-2a)^3 b^4/(12a^3 b^2)=?
计算:(-4a^3+12a^2b-7a^3b^2)/(-4a^2)
3(a3−a2b+12ab2)−12(6a3+4a2b+3ab2).
1/12(a+b)^4[-3(a+b)^3]^2
(12a^4b^5-4a^8b^3-6a^2b^3)/2a^2b^3分解因式
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(4a^3-12a^2b^2 9ab^3)/(4a^2-9b^2)
因式分解1.9(a+b)^2+12(a+b)+4 2.(a^3+4a^2+4a)÷(a^2+2a) 3.3(y-x)^2
下列运算正确的A.4x^3*3x^2=12x^6B.(-3a^4)*(-4a^3)=12a^7C.3a^4*5a^3=8
(a^2+b^3)(2a^2+2b^3)(3a^2+3b^3)(4a^2+4b^3)(4a^2+4b^3)(5a^2+5