Question

Multiply and simplify (x-1)/(x^2+2x+1)*(x^2-1)/(x+1)

Answer 1

Answer:
`(x-1^(2) )/(x+1^(2) )`

Step-by-step explanation: Expand all brackets one by one. Add the like terms (the numbers with same co efficient eg, 4x and 5x = 9x) and factorise again.