Answer:
I really dont know
Step-by-step explanation:
It is always negative. For example, -1 times 2 is -2
I’m sorry what subject is this I will still help u
Answer:
A) y = x^2 -1
B) -y = 2x^2 +1 We multiply B) by -1
B) y = -2x^2 -1
We can then say x^2 -1 = -2x^2 -1
3 x^2 = 0
x = 0
************* Double-Check: ******************
Equation A) y = -1 and
Equation B) y = -1
Step-by-step explanation:
