Whole,natural rational i believe this is the correct answer
Answer:
7x² + x – 2
Step-by-step explanation:
(4x² + 3) – (–3x² – x + 5)
First, distribute the minus sign to eliminate the parentheses (negative terms become positive and vice versa):
4x² + 3 + 3x² + x – 5
Then, combine like terms:
7x² + x – 2
If there is an exception or counterexample whatsoever, then it is sometimes if there is no counterexample, then it is always true.
Answer:
Brett's statement is true
Step-by-step explanation:
A negative times a negative will always equal a positive number.
If you see two negative numbers being multiplied together, you can ignore the negative signs and treat them both like positive numbers.
-4 x -5 = 20
4 x 5 = 20
