Answer:
C
Step-by-step explanation:
The square root of 2 is irrational. Because 2 is not a perfect square therefore the square root of 2 must be irrational. 1.4 is its approximate to the tenths place. I hope this was helpful
I believe so yes this is correct I think
To solve:
(x-10)(x-10)
Answer: x^2-20x+100