6 Indicate which property is illustrated in Step 1.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
12 + 10x - 12 - 6x + 6 = 12 + (10x - 12) - 6x + 6
= 12 + (-12 + 10X) - 6x + 6
= [12 + (-12)] + (10x - 6x) + 6
= 0 + (10x - 6x) + 6
= (10x - 6x) + 6
= (10 - 6)X + 6
= 4x + 6
OA. distributive
OB. associative
OC. additive inverse
OD. additive identity
Docte

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8

i belive those are the ones that are under 90 degreese.

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

im not sure what this means: mc011-7.jpg

step-by-step explanation: