a^2 - 2ab - 15b^2
This is what I got:
(a-5b)(a+3b)
Correct!
x^4+2x^3-4x^2-5x-6 DIVIDED BY x^2+x-2
My answer:
x^2+x-3 remainder of -12\x^2+x-2
This is what I got:
(a-5b)(a+3b)
Correct!
x^4+2x^3-4x^2-5x-6 DIVIDED BY x^2+x-2
My answer:
x^2+x-3 remainder of -12\x^2+x-2
3 answers
1 answer
1 answer
2 answers