4. Verify the following for a = 3 and b = 4. a) (a + b)^2= a^2 + 2ab + b^2 b)(a + b)^2 = a^2 - 2ab + b^2 c) (a + b)(a - b) = a^2 - b^2 - QAmmunity.org

4. Verify the following for a = 3 and b = 4. a) (a + b)^2= a^2 + 2ab + b^2 b)(a + b)^2 = a^2 - 2ab + b^2 c) (a + b)(a - b) = a^2 - b^2

asked May 7, 2022 207k views

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