The answer should be positive 5 or 5
Answer:
Step-by-step explanation:
See the attached image
Answer:
<u>15</u>
<u>2x</u>
Step-by-step explanation:
Im a bit rusty but i believe the characters are 数学(translates to "Mathematics") and is pronounced "shuxue"
Answer:
Step-by-step explanation:
- Well I hate to break the news but 243 is not a perfect square. I'll work you through it, 243 is not a perfect square because it is not an even number. an even number must end in (0,2,4,6,8)
- Step one. Find the square root. the square root of 243 is <em>15.588. </em>
- Step two Is it a perfect square. No 243 just cant be a perfect square.
- Hope this helped :)
