what are the squares from 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 answer when multiplied by itself
nordsb [41]
Answer:
I hope it helps :)
Step-by-step explanation:





Answer:
no solution
Step-by-step explanation:
Answer:
a = - 3, b = 5
Step-by-step explanation:
To rationalise the denominator multiply the numerator/ denominator by 
= 
= 
= 
= 5
- 3
= - 3 + 5
← in the form a + b
with a = - 3 and b = 5
It would be 10 hours. 25 times 2 is equal to 50 and so you would times 5 by 2 and get 10 hours