kuldeepsharma8074 kuldeepsharma8074 27-08-2021 Mathematics contestada 4. Verify the following for a = 3 and b = 4.a) (a + b)^2= a^2 + 2ab + b^2b)(a + b)^2 = a^2 - 2ab + b^2c) (a + b)(a - b) = a^2 - b^2
