(a+b)^2, The square of the sum of a and b, The sum of the squares of a and b, The square of a plus b, Two times the sum of a and b, a^2-b^2=, (a+b)(a+b), (a-b)(a-b), (a-b)(a+b), b^2-a^2, Which expression represents "The difference of squares"?, (a - b)^2, a^2 - b^2, (a - b)(a - b), a^2 + b^2, Expand the following: (2x - 5)^2, 4x^2 - 25, 4x^2 - 10x + 25, 4x^2 - 20x + 25, 2x^2 - 20x + 5, What is the English term for the "2ab" part in the formula $(a+b)^2 = a^2 + 2ab + b^2$, Square product, Double product, Triple product, Sum of products, Complete the identity: a^3 - b^3 = (a - b)х(...), (a^2 - ab + b^2), (a - b)^2, (a + b)(a - b), (a^2 + ab + b^2), Factorize: 16m^2 - 9n^2, (4m - 3n)(4m + 3n), (4m - 3n)^2, (16m - 9n)(16m + 9n), 4(m - n)(m + n), Simplify: (x + 3)(x - 3), х^2 + 9, x^2 - 6x + 9, x^2 - 9, x^2 - 3.

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