The United States, which has the world's largest epidemic, has confirmed 22,727,857 people, an increase of 46,078 people in a single day, and more than 40,000 cases in a single day for 5 consecutive days. The global share remained at 25.7%. The death toll reached 130,163, an increase of 1,380 in a single day, and the global share remained at 25.3%.

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.

the answers are in the images, i received 100% on this assignment. hope this !

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: