On a long hike chief drink 7 pints of water how much did he drink in quarts write your answer as a whole number or a mixed number in the simplest form include the correct unit in your answer

1 pint = 0.5 quarts

7*0.5 = 3.5

3.5 quarts in 7 pints.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.