add the similar terms. since x and x is similar so it'd be
2x + y * y
notice that y and y is also similar so y times y would become
2x+y^2 will be the final answer
answered: Guest
f(x) = x^3 -2x^2 -3x
x( x^2 -2x-3)
x( x^2 +x -3x -3)
x( x(x+1) -3(x+1))
x( x-3)( x+1)
so zeroes are 0, 3,-1
its (2) option
answered: Guest
18
step-by-step explanation:
draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring). so find the distance between (1,2) and (4,2). that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3. it is a regular polygon which means all sides are congruent. you have 6 sides (hexa) so multiply 6 by 3 to receive 18.
Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units