One method we can use to solve some polynomial equations

There are fours ways to solve polynomial equations

                  Polynomial EquationDegreeExample

                   Linear Equations1-3x + 1 = 4x + 5

                  Quadratic Equations2x2 – 6x + 9 = 0

                  Cubic Equations3x3 – 2x2 + 3x = -5

                  Quartic Equations4x4 – 2x2 = -4

                               It's really not that hard

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.