Question

simplify (x+6)(x-1)-(-4+4)(x-7)

Answer 1

\[x^{2}+5x-6\] if one the second parenthesis it's (-4+4)
and not something like (-4x+4) or (-4+4x)

Answer 2

**if on

Answer 3

You may not have copied this correctly as the last part becomes 0 as (-4+4)(x-7) becomes a 0 so the problem becomes (x+6)(x-1) (simplify)