let's see...
[(6x-8)-2x]-[(12x-7)-(4x-5)]
[6x-8-2x]-[12x-7-4x+5]
[4x-8]-[8x-2]
4x-8-8x+2
-8x-6
Unless you have dropped some exponents or mistyped some operators ...
Simplify the polynomial [(6x-8)-2x]-[(12x-7)-(4x-5)].
I came up with two answers:
36x^2 - 72x + 35 or
-12x^2 + 8x - 2
Are either one of these the correct answer?
1 answer