急求 因式分解64x的六次方减y的六次方答案,,过程!!
64x^6-y^6 =(8x³﹚²-﹙y³﹚²=(8x³+y³)(8x³-y³)=(2x+y)(4x²-2xy+y²)(2x-y)(4x²+2xy+y²)
x的六次方减y的六次方等于多少?
x^6-y^6 =(x^3)^2-(y^3)^2 =(x^3 +y^3)(x^3 - y^3)=(x+y)(x^2 - xy + y^2)(x - y)(x^2 + xy + y^2)解法2:x^6-y^6 =(x^2-y^2)(x^4+y^4+x^2y^2)=(x+y)(x-y)(x^4 + y^4 + 2x^2y^2 - x^2y^2)=(x+y)(x-y)[(x^2+y^2)...
数学题 因式分解 X的6次方-Y的6次方
=(X的3次方+Y的3次方)(X的3次方-Y的3次方)=(X+Y)(X²-XY+Y²)(X-Y)(X²+XY+Y²)
x的六次方-y的六次方的解题过程
x^6-y^6 =(x³)²-(y³)²=(x³+y³)(x³-y³)=(x+y)(x²-xy+y²)(x-y)(x²+xy+y²)
X次方6减去Y的6次方因式分解
X次方6减去Y的6次方 =(x^3+y^3)(x^3-y^3)=(x+y)(x^2-xy+y^2)(x-y)(x^2+xy+y^2)
分解:x的六次方减y的六次方;3乘x的平方加8x减3;3乘a的四次方乘x的二...
x^6-y^6 =(x³-y³)(x³+y³)=(x-y)(x+y)(x²-xy+y²)(x²+xy+y²)3x²+8x-3 =(3x-1)(x+3)3a^4x²-39a²x²+108x²=3x²(a^4-13a²+36)=3x²(a²-4)(a²-9...
x的六次方-y的六次方+x的四次方+x的平方y的平方+y的四次方 因式分解...
x^6-y^6+x^4+x^y^2+y^4 =(x^3+y^3)(x^3-y^3)+(x^4+x^y^2+y^4)=(x+y)(x^2+y^2-xy)(x-y)(x^2+y^2+xy)+(x^4+x^y^2+y^4)=(x^2-y^2)(x^2+y^2-xy)(x^2+y^2+xy)+(x^4+x^y^2+y^4)=(x^2-y^2)[(x^+y^2)^2-x^2y^2]+(x^4+...
问题:x的6次方减64诚y的6次方
您好:x的6次方减64诚y的6次方 =(x^2-4y^2)(x^4+4x^2y^2+16y^2)=(x+2y)(x-2y)(x^4+4x^2y^2+16y^2)如果本题有什么不明白可以追问,如果满意请点击“采纳为满意回答”如果有其他问题请采纳本题后另发点击向我求助,答题不易,请谅解,谢谢。祝学习进步!
x七次方减xy的六次方用公式法
=x·(x的六次方-y的六次方)=x·(x的3次方-y的3次方)·(x的3次方+y的3次方)=x(x-y)(x平方+xy+y平方)(x+y)(x平方-xy+y平方)