化简(急!化简下列各式:(1)5x^4+3x^2y-10-3x^2y+4x-1(2)p^2+3pq+6-8p^2+pq(3)(7y-3z)-(8y-5z)(4)-(a^5-6b)-(-7+3b)(5)2(2a^2+9b)+3(-5a^2-4b)(6)-3(2x^2-xy)+4(x^2+xy-6)

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化简(急!化简下列各式:(1)5x^4+3x^2y-10-3x^2y+4x-1(2)p^2+3pq+6-8p^2+pq(3)(7y-3z)-(8y-5z)(4)-(a^5-6b)-(-7+3b)(5)2(2a^2+9b)+3(-5a^2-4b)(6)-3(2x^2-xy)+4(x^2+xy-6)

化简(急!化简下列各式:(1)5x^4+3x^2y-10-3x^2y+4x-1(2)p^2+3pq+6-8p^2+pq(3)(7y-3z)-(8y-5z)(4)-(a^5-6b)-(-7+3b)(5)2(2a^2+9b)+3(-5a^2-4b)(6)-3(2x^2-xy)+4(x^2+xy-6)
化简(急!
化简下列各式:
(1)5x^4+3x^2y-10-3x^2y+4x-1
(2)p^2+3pq+6-8p^2+pq
(3)(7y-3z)-(8y-5z)
(4)-(a^5-6b)-(-7+3b)
(5)2(2a^2+9b)+3(-5a^2-4b)
(6)-3(2x^2-xy)+4(x^2+xy-6)

化简(急!化简下列各式:(1)5x^4+3x^2y-10-3x^2y+4x-1(2)p^2+3pq+6-8p^2+pq(3)(7y-3z)-(8y-5z)(4)-(a^5-6b)-(-7+3b)(5)2(2a^2+9b)+3(-5a^2-4b)(6)-3(2x^2-xy)+4(x^2+xy-6)
(1)5x^4+4x-11
(2)4pq-9p^2+6
(3)-y+2z
(4)-a^5+3b+7
(5)-11a^2+6b
(6)-2x^2+7xy-24

5x^4+4x-11
4pq-9p^2+6
-y+2z
-a^5+3b+7
-11a^2+6b
-2x^2+7xy-24