Answer:
8in
Step-by-step explanation:
Answer:
Ans =C(4,1),(-4,1),(4,6),(-4,6)
Answer:
500 rocks
Step-by-step explanation:
25*20 = 500
2x^2 + x + 3=0 has only complex roots.
The determinant is 1-4*2*3 = -23
-23 (or any determinant) is the part under the square root sign, If that determinant is negative, knowing you cannot take the square root of a negative number, we know the answers must be complex.
1188 meters cubed is the answer
