When was the Great Depression and how was dirt and sand cooked

Step-by-step explanation:ut as the United States entered the Great Depression, wheat prices plummeted. ... Eroding soil led to massive dust storms and economic ... A wall of blowing sand and dust started in the Oklahoma Panhandle and spread east ...

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.