Solve algebraically for all values of x:
- 4x^4 + 36x^3 - 80x2 = 0

Given:

The equation is

To find:

The value of x.

Solution:

We have,

It can be written as

Splitting the middle term, we get

Using zero product property, we get

Therefore, the values of x are 0, 4 and 5.

answer:

125 yards

explanation:

75+50=125. that is my answer

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .