X2+2x(y+z)+(y+z)2 factor

 x2 + 2xy + 2xz + 2y + 2z

Step-by-step explanation:

x2+2x(y+z)+(y+z)2

Final result :

 x2 + 2xy + 2xz + 2y + 2z

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2"   was replaced by   "x^2".

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 ((x2)+(2x•(y+z)))+2•(y+z)

Step  2  :

Equation at the end of step  2  :

 ((x2)+2x•(y+z))+2•(y+z)

Step  3  :

Final result :

 x2 + 2xy + 2xz + 2y + 2z

10000

step-by-step explanation: divide by 2,

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct