(-4a^3+12a^3b^3)(-4a^2)
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(-4a^3+12a^3b^3)(-4a^2)(-4a^3+12a^3b^3)(-4a^2)(-4a^3+12a^3b^3)(-4a^2)(-4a^3+12a^3b^3)(-4a^2)=-4a^3×(
(-4a^3+12a^3b^3)(-4a^2)
(-4a^3+12a^3b^3)(-4a^2)
(-4a^3+12a^3b^3)(-4a^2)
(-4a^3+12a^3b^3)(-4a^2)
=-4a^3×(-4a^2)+12a^3b^3 ×(-4a^2)
=16a^5-48a^5b^3
2a(a-b)+4a(2a+3b)
计算：3a+4b/a-b+3b/b-a-4a/a-b
2(a+b)-[4(a+b)-3(a+b)]一[5(a-b)+(a-b)]过程
化简【3A方-(A+B)(B-A)】【4(-B-A)(B-A)+5B方】
(3a-4b)(7a-8b)+(11a-12b)(8b-7a)
(4a+3b)(3a+b)-(a+b)
(a-b)^10/(b-a)^4/(b-a)^3
(a-b)^10/(b-a)^4/(b-a)^3
计算：(4a-b)^2-[8a*(a-b)-(3a-b)*(3a+b)]
(-3a+b)+(4a-3b)
（a+b）^3-4(a+b)
因式分解(a+b)^3-4(a+b)
(a-b)^3-4ab(b-a)
(a-b)^3-4ab(b-a)
(a-b)3-4ab(b-a)
2a+(4a-5a)-3(a-2b)
(3a-6b)/(a+b) - (5a-6b)/(a-b) - (4a-5b)/(a+b) - (7a-8b)/(a-b) 快
(3a-6b/a+b）-(5a-6b/a-b)-(4a-5b/a+b)-(7a-8b/b-a)