Square Root Of - 25
Square root of - 25
Answer:
√-25 = 5i
Step-by-step explanation:
√-25
= √(25)(-1)
= 5√-1
= 5i
Lester Got A Passing Score In Their 50 Item Test In English,He Got A Score Whoch Is Less Than 40 But Greater Than 35 .His Score Is Divisible By 2 But
Lester got a passing score in their 50 item test in English,he got a score whoch is less than 40 but greater than 35 .his score is divisible by 2 but not divisible by 4 and 6 .what is his score?please explain Answer: Lesters score is 38. Step-by-step explanation: The score is between 35 and 40. These scores are 36, 37, 38, 39. If the number is divisible by 2 , therefore it is an even number. These even numbers are 36 and 38. The score is not divisible by 4 and 6. The score divisible by both 4 and 6 is 36. Therefore the score divisible by 2 but not divisible by both 4 and 6 is 38. Divisibility Rule: Of #2: If a number is even, it is divisible by 2. Even numbers are numbers with ones digits 0,2,4,6,8. Of #4: If the the sum of the last two digits of a number (the tens and ones digits) is divisible by 4, the number is divisible by by 4. Example: The number is 316. The last two digits is 16 and it is divisible by 4, therefore the number 316 is divisible by 4. Of #6: If the
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