Use the quadratic formula -b+/-√b^2 -4(ac) / 2a
-4 +/- √(4^2 - 4(1*10) / (2*1)
X = -2 +/- i√6
Answer:
9x
Step-by-step explanation:
Since you are subtracting a negative from a positive you would get 9
Answer:
B
Step-by-step explanation:
The sides are not equal. You substitute the coordinates into the equation which gives you -11=-4 x 3
which solves to -11 = -12
therefore the sides are not equal
Use Symbolab for math problems, it helps alot especially on tests.
Answer:
Exact form: 136/13
Decimal form: 10.46153846
Mixed number form: 10 6/13
- 2x
