You follow the rules for the quadratic formula, where
x= (-b +- √(b²-4ac) )/2a
Filling a, b and c in yields
x = (8 +- √(64-164) ) / 2 =>
x = (8 - √-100)/2 or x = (4 + √-100)/2
Well, √-100 = 10i, so then you simplify to the last answer, D:
x = 4-5i or x=4+5i
Jay’s elevation is at -20.
Talia’s elevation is at 20.
Answer:
Input Data :
Mixed Fraction A =
7
1
6
Mixed Fraction B =
2
1
3
Step-by-step explanation:
wrong
Answer:
50
Step-by-step explanation:
-2.5 × -20
negative multiply negative equals positive
(-) × (-) = (+)
so, the answer would be positive.
-2.5 × -20
= <u>5</u><u>0</u>
V = LXHXW
V = 12X20X8 = 1920
