Answer:
2 or C
Step-by-step explanation:
I'm taking this to mean
4 = 2(x - 1)^2
4 = 2(x^2 - 2x + 1)
4 = 2x^2 - 4x + 2
2x^2 - 4x - 2 = 0
x^2 - 2x - 1 = 0
What you get from here is sqrt(2) as one of the roots.
That is not nearly an answer.
4 = 4(x -1)
4 = 4x - 4
8 = 4x
x = 8/4
x = 2
That makes C the answer.
x=1/2
i hate the minimum word count
no one comes on here to learn how to do it, we come on here to get answers
2 in 200 is in the 100's place
2 n 20 is in the 10's place
100/10 is 10
it is 10 times greater
is this what ur asking for?
−5y+21.5
Answer:
the answer is 3
Step-by-step explanation: