Answer:
Step-by-step explanation: -b ± √(b² - 4ac)
Let's solve for x using the quadratic formula x = ------------------------
2a
In this case the coefficients are 2, -7 and 9, so the discriminant, b^2 - 4ac, is (-7)^2 - 4(2)(9), or 49 - 72 = -23.
The roots (zeros) of this quadratic are thus:
-(-7) ± i√23
x = ----------------------
4
or
7 ±i√23
x = -------------------
4
Use the formula for volume and a calculator or just search up volume of a sphere calculator on google
4p - 9 = -193
4p = -193 = 9
4p = -184
p = -184/4
p = -46
Answer:
WHERES THE QUESTION?
Step-by-step explanation:
1 gallon (it’s stayed in the question)
