You got the second one, just reversed
x y = y x !
factor:
(x^2+5x)^2 - 36
and
(a-b)^2 - (c-d)^2
show the steps pleasee!
3 answers
[ (x^2+5x) - 6 ] [(x^2+5x) + 6 ]
(x^2 + 5 x - 6) (x^2 + 5x + 6)
now if the back of your book says
(x^2 + 5 x + 6)( x^2 + 5 x - 6)
That is the SAME
(x^2 + 5 x - 6) (x^2 + 5x + 6)
now if the back of your book says
(x^2 + 5 x + 6)( x^2 + 5 x - 6)
That is the SAME
okay thankyou so much!! :-)