To divide by a fraction, multiply by its reciprocal.
Factor x2+4x-5 using the AC method.
Consider the form x2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is -5 and whose sum is 4.
Write the factored form using these integers.
Cancel the common factor of x-1.
Cancel the common factor.
Rewrite the expression.
Multiply x+2 and x+5x+4.