1 answer:
Answer:
x=5 is in the domain
Step-by-step explanation:
sqrt(x-5) ≥ 0
Square each side
(sqrt(x-5))^2 ≥ 0^2
x-5≥0
x≥5
This is the domain of x
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Answer:
108
Step-by-step explanation:
five times a number x decreased by 2 can be expressed as by 5x- 2
Irrational numbers. √7 is an irrational number.
1. (7x+2) (10x+3)
2. (2x-1) (7x-2)
3. (2x-9) (7x+4)
4. (12x+1) (5x+2)
5. (4x-3) (5x+9)
6. (6x-5) (3x-2)
Step-by-step explanation:
(because -1 < 0)
The answer to your question is 35,568
