What is the factored form of the polynomial?
z2 − 10z + 25
(z − 5)(z − 5)
(z + 5)(z + 5)
(z − 2)(z + 5)
(z + 2)(z − 5)

Option (a) is the correct answer.

Step-by-step explanation:

The given equation is as follows.

Factorizing this equation as follows.

 =

 =

 =

 =

Thus, we can conclude that out of the given options is the factored form of polynomial.

step-by-step explanation:

just plug in each number for x and see which ones work and don't

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: