Convert the following equation into
standard form.
y
= - 4x + 1
[?]x + []y =[]

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).