one squared equals one.
1 squared radical 40 is equal to 1 squared radical (4 x 10), and this become 2 squared radical 10. By adding 2 squared radical10 with 3 squared radical 10 we get 5 squared radical 10.
i = sqrt of (-1) ( imaginary) i squared = sqrt(-1) x sqrt (-1) = -1 (minus one)
This expression factors as x -1 quantity squared.
2 x cosine squared x -1 which also equals cos (2x)
1 sq kilometer = 1000000 sq meters
a million.
1 square kilometer 1x1=1
1 Square kilometer is 10 000 000 000 square centimeters
Sin squared is equal to 1 - cos squared.
1 km = 1000m Therefore 1 km2 = 10002 = 100,000m2
A kilometer is bigger than a centimeter. There are 100,000 centimeters in a kilometer.
1 kilometer = 1,00,000 millimeters
1 Kilometer= 1000 m
1 sq km = 1,000,000,000,000 sq mm
1 kilometer = 1000 meters 1 meter = 0.001 kilometer
1 kilometer = 100,000 centimeters