The square root of 5 is 5^(1/2)
the cube root of 5 is 5^(1/3)
so square root of five times cube root of five= 5^(1/2)*5^(1/3)=5^(1/2+1/3)= 5^(5/6)
21 is a rational number because it is an integer, which can be converted into a fraction.
<u>Step-by-step explanation:</u>
When a denominater and numerator are integers and gives a quotient then it is a rational number.
21/1, where 21 is denominator and 1 is numerator the quotient is 21. Therefore 21 is a rational number which can also be considered as a ratio.
Answer:
m=3*sqrt(2) and n=3
Step-by-step explanation:
tan(45)=3/n
1=3/n, n=3. As it's a right angled triangle, 3^2+3^2=m^2, m=3*sqrt(2)
Answer:
3.025, 121/40
Step-by-step explanation:
Answer:
d
Step-by-step explanation: