Question

write all the 8 algebraic identities and give one example for each with solutions of your own

Answer 1

Answer:

1) (a + b)² = a² + 2ab + b²

2) (a - b)² = a² - 2ab + b²

3) (a² – b²) = (a + b) (a – b)

4) (x + a) (x + b) = x² + (a + b) x + ab

Sorry! But I'm in a hurry so I can't write the examples... really very sorry!