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Learn how to expand binomials using a minus b whole square formula and a plus b whole square formula. See the geometric proofs and examples of these formulas with video lessons.
Learn how to use the (a - b)2 formula to find the square of a binomial, factorize some trinomials, and simplify expressions. See proof, examples, and FAQs on this algebraic identity.
Learn how to find the square of a binomial (a+b) using the formula (a+b)^2 = a^2 + 2ab + b^2. See the proof, examples and FAQs on this algebraic identity and its applications.
Learn how to use the algebraic identity (a-b)^2 = a^2 + b^2 - 2ab to expand and simplify expressions. See proofs, verification and applications of the formula with numerical examples.
Learn how to use the a^2-b^2 formula to find the difference of squares of two numbers, or to factorize binomials of squares. See proof, geometric interpretation, and examples with solutions.
Jul 31, 2023 · Learn how to expand and simplify binomial expressions using A minus B and A plus B whole square formulas. See the geometric proofs and applications with detailed examples and test series.
Learn how to derive the expansion of (a-b)^2 algebraic identity by multiplying the binomial a-b by itself and adding like terms. See the step by step mathematical proof with examples and explanations.
