Factorization using the squared sum and squared difference formulas. Algebra, 7th grade
Factorization algorithm for a trinomial:
1. Ensure that the trinomial is a perfect square and contains the sum of the squares of the monomials, as well as twice the product of these monomials.
2. Factor using the formula
(a - b)² = a² - 2ab + b² - the square of the difference
(a + b)² = a² + 2ab + b² - the square of the sum
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