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What two numbers can be multipled get 28 and added to get 0?
28
What does radical twenty eight plus radical sixty three equal?
sqrt(28) + sqrt(63) =sqrt(7 x 4) + sqrt(7 x 9) =[ sqrt(7) x sqrt(4) ] + [ sqrt(7) x sqrt(9) ] =2 sqrt(7) + 3 sqrt(7) =5 sqrt(7) = 13.229 (rounded)
How you get the area to a square that has 28 inches?
Sqrt 28 = sqrt 4 x sqrt 7 = 2 root7 = 5.2915 in each side
Evaluate the square root of 81 divided by 49?
1.6531
What is 28 divided by4?
7
How do you do sqrt 8 divided by 28?
0.2857
What is 28 divided by the square root of 8?
3.5
How do you divide 28 by the square root of 8?
28/sqrt(8) multiply top and bottom by sqrt(8) = 28*sqrt(8)/[sqrt(8)*sqrt(8)] = 28*sqrt(8)/8 = 7*sqrt(8)/2 But sqrt(8) = sqrt(4*2)= sqrt(4)*sqrt(2) = ±2*sqrt(2) then 7*sqrt(8)/2 = ±7*2*sqrt(2)/2 = ±7*sqrt(2)
What two numbers can be multipled get 28 and added to get 0?
28
What is radical 252 divided by 3?
84
What does radical twenty eight plus radical sixty three equal?
sqrt(28) + sqrt(63) =sqrt(7 x 4) + sqrt(7 x 9) =[ sqrt(7) x sqrt(4) ] + [ sqrt(7) x sqrt(9) ] =2 sqrt(7) + 3 sqrt(7) =5 sqrt(7) = 13.229 (rounded)
How you get the area to a square that has 28 inches?
Sqrt 28 = sqrt 4 x sqrt 7 = 2 root7 = 5.2915 in each side
What is the root of 245 over the root of 5 divided and simplified?
sqrt(245)/sqrt(5) = sqrt(5) * sqrt(49) / sqrt(5) = sqrt(49) = 7
Evaluate the square root of 81 divided by 49?
1.6531
What is 28 divided by4?
7
What is the square root of 98 divided by the square root of 2?
49
Square root of 98 divided by square root of 2?
49
