Answer:
b -17
Step-by-step explanation:
−a^2 − 3b^3 + c^2 + 2b^3 − c^2 =
= -(3²) - 3(2³) + (-3)² + 2(2³) - (-3)²
= -9 - 3(8) + 9 + 2(8) - 9
= -9 - 24 + 9 + 16 - 9
= -17
Answer:
48 is the geometric mean of 384 and 6
Answer:
4b-3d
Step-by-step explanation:
first add the like terms
2b - 8b + 10b = 4b
12d - 15d = -3d
then add the results.
Answer:
it's 100
Step-by-step explanation:
70000
0000
600
80
1
I don't know if you understand
