Which polynomial is equal to (2x^2-5x-4)-(4x^2-3x-2) , and how is it equal?
2 answers:
Answer:
Option A
Step-by-step explanation:
Hi.
Let's simplify the given expression:-
(2x^2-5x-4)-(4x^2-3x-2)
When we remove the second parentheses we must distribute the negative over the contents:-
= 2x^2 - 5x - 4 - 4x^2 + 3x + 2
Now adding like terms, we get:-
- 2x^2 - 2x - 2
So it's option A
Answer:
A. -2x^2-2x-2
Step-by-step explanation:
(2x^2-5x-4)-(4x^2-3x-2)
distribute the minus sign
(2x^2-5x-4)-4x^2+3x+2
2x^2-5x-4
-4x^2+3x+2
-------------------------
-2x^2 -2x-2
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