Solve the equation for x by find the A , B , C of the quadratic then applying the quadratic formula
Answer:
The possible numbers could be : 4521, 4125, and 2415
Exact form= -29/4
Decimal form = -7.25
Mixed number form = -7(1/4)
36; 351; 66; 1,017; 113,331; 1,968; 537; 417; 3,813
Answer: The formula to calculate the radius of a sphere if we know the volume is: Cubic root [3V/(4∏)].
Solution:
The formula for the volume (V) of a sphere is:
V=(4∏/3) r^3
Solving for r: Multiplying both sides of the equation by 3/(4∏):
3/(4∏) V = 3/(4∏) [(4∏/3) r^3]
3V/(4∏) = r^3
Cubic root both sides of the equation (raising to the power 1/3):
Cubic root [3V/(4∏)] =Cubic root (r^3)
Cubic root [3V/(4∏)] = r
r = Cubic root [3V/(4∏)]
