3. Solve:
2x + y + z = 1
x – y + 4z = 0
x + 2y – 2z = 3

Select the appropriate response

A) x=-3 y=5 z=2
B) x=2 y=-1 z=3
C) x=2 y=-1 z=3

it would open into a square depending on the type of envelope i’m not sure about the second part

answer4 to the second power is 16

and 4 to the third power is 64,

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).

cant see photo

step-by-step explanation: