(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)² 幂的乘方计算.
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![(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)² 幂的乘方计算.](/uploads/image/z/1349217-9-7.jpg?t=%EF%BC%88a%2Bb%EF%BC%89%EF%BC%88b%2Ba%EF%BC%89%26%238226%3B%EF%BC%88b%2Ba%EF%BC%89%26%23178%3B%2B%EF%BC%88a%2Bb%EF%BC%89%26%23178%3B%26%238226%3B%EF%BC%88-a-b%EF%BC%89%26%23178%3B+%E5%B9%82%E7%9A%84%E4%B9%98%E6%96%B9%E8%AE%A1%E7%AE%97.)
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)² 幂的乘方计算.
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)² 幂的乘方计算.
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)² 幂的乘方计算.
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)²
=(b+a)(b+a)•(b+a)²+(a+b)²•(a+b)²
=(b+a)^(1+1+2)+(a+b)^(2+2)
=(b+a)^4+(a+b)^4
=2(a+b)^4
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)²
=(a+b)^4+(a+b)^4
=2(a+b)^4
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)²
=(a+b)^4+(a+b)^4
=2(a+b)^4
(a+b)(b+a)•(b+a)²+(a+b)²•(-a-b)²
=(a+b)²(a+b)²+(a+b)²(a+b)²
=(a+b)^4 + (a+b)^4
=2(a+b)^4