Answer:
Vertical Pair
Step-by-step explanation:
...............It's Vertical..........
A is the correct answer. When put into calculator, the decimals ends.
6 and 10 because 6 times 10 is 60 and 6 plus 6 plus 20 plus 10 is 32
-7 because when it’s +(-) it’s always the same as the outside sign
-4 same thing explained above
-4
hope this helps
Answer:
1
Step-by-step explanation:
The discriminant of the quadratic equation 2x2+4x-7=0 is 1
