Answer:
Step-by-step explanation:
Simplify the expression and you will get this.
hope this helps
Answer:
where's the question.........
Answer:
I beleive that the answer is (1,2)
Step-by-step explanation:
The 2 because we don't know if it is exactly two or if was was rounded up/ down to 2.
<span> 2 square root of 7 − square root of 28
= 2</span>√7 - √28
= 2√7 - 2√7
= 0