C: 25 should be added;
the expression would become x^2 + 10x + 25, which can be factorised to (x + 5)^2
2x−4=4x−5
(2x−4)+(4−4x)=(4x−5)+(4−4x)
2x−4+4−4x=4x−5+4−4x
2x−4x−4+4=4x−4x−5+4
−2x=−1
Answer: x=1/2
Answer:
0.0666666667
or
1 / 15
Step-by-step explanation:
Ans wer
i dont know hmmmmmmmmmmmmmmmmmmmmmmmmmm
Step-by-step explanation:
Answer:
856 because it goes back to the number it starts with
