Hey just to let you now it came out blury
Answer: x
≤
−
4
or
x
≥
8
Step-by-step explanation:
Answer:
3/12-11/12= -8/12
Step-by-step explanation:
Step-by-step explanation:
√a is defined only when a >= 0.
Therefore for √4x * √(x + 2) to be defined, both 4x and x + 2 must be non-negative.
When 4x >= 0, x >= 0.
When x + 2 >= 0, x >= -2.
x >= 0 and x >= -2, therefore we have x >= 0. (D)
Answer:
it is the blue box (not teal)
64 x 7/4 is less than 64 because 7/4 > 1
Hope this helps :)
