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The power of a product is equal to the product of it's factors raised to the same power
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$\left(a^2+b\right)^3+25\left(a^2+b^2\right)^2$
Learn how to solve special products problems step by step online. Expand the expression (a^2+b)^3+((a^2+b^2)5)^2. The power of a product is equal to the product of it's factors raised to the same power. Expand \left(a^2+b^2\right)^2. Multiply the single term 25 by each term of the polynomial \left(a^{4}+2a^2b^2+b^{4}\right). The cube of a binomial (sum) is equal to the cube of the first term, plus three times the square of the first by the second, plus three times the first by the square of the second, plus the cube of the second term. In other words: (a+b)^3=a^3+3a^2b+3ab^2+b^3 = (a^2)^3+3(a^2)^2(b)+3(a^2)(b)^2+(b)^3 =.