Answer:
<h2>A</h2>
Step-by-step explanation:
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To solve this, I used guess and check.
I started by finding 60²=3600 and 70²=4900. 70² is too much, so I then did 65²=4,225.
After 65², I did 62²=3,844. I knew that was pretty close, so I did 64. 64²=4,096 and 63²=3,969. So, 64² was it.
4,096-4015=81
So, you would need to add 81 to 4015 in order to receive a perfect square, which is 64²(4,096).
Step-by-step explanation:
Your question is Incomplete please edit the question
X =3 hope it helps..................................
Answer:
its A
Step-by-step explanation:
