1- Fatore os polinômios abaixo colocando um fator comum em evidência. ax + bx + cx + dx
3bm – 3bx + 3by
2x2y + 8xy – 4xyz
ax2 + 2ax - 3ax2 + ax
ay3 + 4by – 16by + 5ay3

2- Qual a área e o perímetro de um retângulo de base = 2ax + x e altura = ax?

3- Fatore os polinômios abaixo por agrupamento.
by + ax + bx + ay
n2 + nx + nc + cx
6x + 6y + ax + ay
x2 + 2x + 5x + 10
a3 – 5a2 + 4x – 20

4- Qual o resultado da divisão 4kx-6x+2kz-3z2k-3 ?

-18 degrees is the answer : )

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

2x+60=

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.